From: Matthew Davis <mdavis_at_physics.uq.edu.au>

Date: Fri, 04 Jan 2008 19:33:07 +1000

Date: Fri, 04 Jan 2008 19:33:07 +1000

The following message was sent to the matts_arxiv list by Matthew Davis <mdavis_at_physics.uq.edu.au>

Hi all,

Happy New Year, and welcome to the first mailing of 2008! Despite it being the

week of Christmas, there were still 20 new preprints and 8 replacements this week.

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arXiv:0712.3566

Date: Thu, 20 Dec 2007 21:28:05 GMT (17kb)

Title: Coherent oscillations in superconducting cold Fermi atoms and their

applications

Authors: Razvan Teodorescu

Categories: cond-mat.str-el quant-ph

Comments: Invited chapter in "Leading-edge Superconductivity Research

Developments", Nova

Report-no: LA-UR-07-2504

\\

Recent achievements in experiments with cold fermionic atoms indicate the

potential for developing novel superconducting devices which may be operated in

a wide range of regimes, at a level of precision previously not available.

Unlike traditional, solid-state superconducting devices, the cold-atom systems

allow the fast switching on of the BCS phase, and the observation of

non-equilibrium, coherent oscillations of the order parameter. The integrable

and non-linear nature of the equations of motions makes this operating regime

particularly rich in potential applications, such as quantum modulation and

encoding, or nonlinear mixing of quantum coherent oscillations, to name only

two. From a mathematical point of view, such systems can be described using the

Knizhnik-Zamolodchikov-Bernard equation, or more generally, by the matrix

Kadomtsev-Petviashvilii integrable hierarchy. This identification is

particularly useful, since it allows a direct application of the known

non-linear phenomena described by particular solutions of these equations.

Other important features of this formulation, such as the relation to the spin

Calogero-Sutherland model, also have relevant physical interpretations. In this

work, a complete description of these relationships is presented, along with

their potential practical consequences.

\\ ( http://arxiv.org/abs/0712.3566 , 17kb)

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arXiv:0712.3593

Date: Fri, 21 Dec 2007 14:17:59 GMT (194kb)

Title: Off-diagonal Ground State Properties of a 1D Gas of Fermi Hard Rods

Authors: F.Mazzanti, G.E.Astrakharchik, J.Boronat, J.Casulleras

Categories: cond-mat.stat-mech

Comments: 5 figures

\\

A variational Monte Carlo calculation of the one-body density matrix and

momentum distribution of a system of Fermi hard rods (HR) is presented and

compared with the same quantities for its bosonic counterpart. The calculation

is exact within statistical errors since we sample the exact ground state wave

function, whose analytical expression is known. The numerical results are in

good agreement with known asymptotic expansions valid for Luttinger liquids. We

find that the difference between the absolute value of the bosonic and

fermionic density matrices becomes marginally small as the density increases.

In this same regime, the corresponding momentum distributions merge into a

common profile that is independent of the statistics. Non-analytical

contributions to the one--body density matrix are also discussed and found to

be less relevant with increasing density.

\\ ( http://arxiv.org/abs/0712.3593 , 194kb)

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arXiv:0712.3597

Date: Fri, 21 Dec 2007 00:24:41 GMT (49kb)

Title: Dilute Bose gases interacting via power-law potentials

Authors: Ryan M. Kalas, D. Blume

Categories: cond-mat.other

Comments: 7 pages, 4 figures

\\

Neutral atoms interact through a van der Waals potential which asymptotically

falls off as r^{-6}. In ultracold gases, this interaction can be described to a

good approximation by the atom-atom scattering length. However, corrections

arise that depend on the characteristic length of the van der Waals potential.

We parameterize these corrections by analyzing the energies of two- and

few-atom systems under external harmonic confinement, obtained by numerically

and analytically solving the Schrodinger equation. We generalize our results to

particles interacting through a longer-ranged potential which asymptotically

falls off as r^{-4}.

\\ ( http://arxiv.org/abs/0712.3597 , 49kb)

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arXiv:0712.3655

Date: Fri, 21 Dec 2007 20:52:18 GMT (19kb)

Title: Stability of dark solitons in three dimensional dipolar Bose-Einstein

condensates

Authors: R. Nath, P. Pedri and L. Santos

Categories: cond-mat.other

Comments: 4 pages, 3 eps figures

\\

The dynamical stability of dark solitons in dipolar Bose-Einstein condensates

is studied. For standard short-range interacting condensates dark solitons are

unstable against transverse excitations in two and three dimensions. On the

contrary, due to its non local character, the dipolar interaction allows for

stable 3D stationary dark solitons, opening a qualitatively novel scenario in

nonlinear atom optics. We discuss in detail the conditions to achieve this

stability, which demand the use of an additional optical lattice, and the

stability regimes.

\\ ( http://arxiv.org/abs/0712.3655 , 19kb)

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arXiv:0712.3672

Date: Fri, 21 Dec 2007 11:43:08 GMT (413kb)

Title: Sinusoidal Excitations in Two Component Bose-Einstein Condensates

Authors: Priyam Das, T. Solomon Raju, Utpal Roy and Prasanta K. Panigrahi

Categories: cond-mat.other

Comments: 6 pages, 1 figure

\\

The non-linear coupled Gross-Pitaevskii equation governing the dynamics of

the two component Bose-Einstein condensate (TBEC) is shown to admit pure

sinusoidal, propagating wave solutions in quasi one dimensional geometry. These

solutions, which exist for a wide parameter range, are then investigated in the

presence of a harmonic oscillator trap with time dependent scattering length.

This illustrates the procedure for coherent control of these modes through

temporal modulation of the parameters, like scattering length and oscillator

frequency. We subsequently analyzed this system in an optical lattice, where

the occurrence of an irreversible phase transition from superfluid to insulator

phase is seen.

\\ ( http://arxiv.org/abs/0712.3672 , 413kb)

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arXiv:0712.3571

Date: Thu, 20 Dec 2007 21:39:18 GMT (528kb)

Title: Mapping photonic entanglement into and out of a quantum memory

Authors: K. S. Choi, H. Deng, J. Laurat, and H. J. Kimble

Categories: quant-ph

Comments: 7 pages, and 3 figures

\\

Recent developments of quantum information science critically rely on

entanglement, an intriguing aspect of quantum mechanics where parts of a

composite system can exhibit correlations stronger than any classical

counterpart. In particular, scalable quantum networks require capabilities to

create, store, and distribute entanglement among distant matter nodes via

photonic channels. Atomic ensembles can play the role of such nodes. So far, in

the photon counting regime, heralded entanglement between atomic ensembles has

been successfully demonstrated via probabilistic protocols. However, an

inherent drawback of this approach is the compromise between the amount of

entanglement and its preparation probability, leading intrinsically to low

count rate for high entanglement. Here we report a protocol where entanglement

between two atomic ensembles is created by coherent mapping of an entangled

state of light. By splitting a single-photon and subsequent state transfer, we

separate the generation of entanglement and its storage. After a programmable

delay, the stored entanglement is mapped back into photonic modes with overall

efficiency of 17 %. Improvements of single-photon sources together with our

protocol will enable "on demand" entanglement of atomic ensembles, a powerful

resource for quantum networking.

\\ ( http://arxiv.org/abs/0712.3571 , 528kb)

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arXiv:0712.3703

Date: Fri, 21 Dec 2007 08:18:44 GMT (8448kb)

Title: Atom Interferometers

Authors: Alexander D. Cronin, Joerg Schmiedmayer, David E. Pritchard

Categories: quant-ph

Comments: submitted to Reviews of Modern Physics

\\

Interference with atomic and molecular matter waves is a rich branch of

atomic physics and quantum optics. It started with atom diffraction from

crystal surfaces and the separated oscillatory fields technique used in atomic

clocks. Atom interferometry is now reaching maturity as a powerful art with

many applications in modern science. In this review we first describe the basic

tools for coherent atom optics including diffraction by nanostructures and

laser light, three-grating interferometers, and double wells on AtomChips. Then

we review scientific advances in a broad range of fields that have resulted

from the application of atom interferometers. These are grouped in three

categories: (1) fundamental quantum science, (2) precision metrology and (3)

atomic and molecular physics. Although some experiments with Bose Einstein

condensates are included, the focus of the review is on linear matter wave

optics, i.e. phenomena where each single atom interferes with itself.

\\ ( http://arxiv.org/abs/0712.3703 , 8448kb)

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arXiv:0712.3438 (*cross-listing*)

Date: Thu, 20 Dec 2007 07:03:24 GMT (1194kb)

Title: Consequences of Zeeman Degeneracy for van der Waals Blockade between

Rydberg Atoms

Authors: Thad G. Walker and M. Saffman

Categories: quant-ph physics.atom-ph

Comments: 16 figures

\\

We analyze the effects of Zeeman degeneracies on the long-range interactions

between like Rydberg atoms, with particular emphasis on applications to quantum

information processing using van der Waals blockade. We present a general

analysis of how degeneracies affect the primary error sources in blockade

experiments, emphasizing that blockade errors are sensitive primarily to the

weakest possible atom-atom interactions between the degenerate states, not the

mean interaction strength. We present explicit calculations of the van der

Waals potentials in the limit where the fine-structure interaction is large

compared to the atom-atom interactions. The results are presented for all

potential angular momentum channels invoving s, p, and d states. For most

channels there are one or more combinations of Zeeman levels that have

extremely small dipole-dipole interactions and are therefore poor candidates

for effective blockade experiments. Channels with promising properties are

identified and discussed. We also present numerical calculations of Rb and Cs

dipole matrix elements and relevant energy levels using quantum defect theory,

allowing for convenient quantitative estimates of the van der Waals

interactions to be made for principal quantum numbers up to 100. Finally, we

combine the blockade and van der Waals results to quantitatively analyze the

angular distribution of the blockade shift and its consequence for angular

momentum channels and geometries of particular interest for blockade

experiments with Rb.

\\ ( http://arxiv.org/abs/0712.3438 , 1194kb)

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arXiv:0712.3572 (*cross-listing*)

Date: Thu, 20 Dec 2007 21:21:11 GMT (98kb,D)

Title: A Quantitative Measure of Experimental Scientific Merit

Authors: Bruce Knuteson

Categories: physics.data-an hep-ex hep-ph hep-th physics.soc-ph

Comments: 14 pages

\\

Experimental program review in our field may benefit from a more quantitative

framework within which to quantitatively discuss the scientific merit of a

proposed program of research, and to assess the scientific merit of a

particular experimental result. This article proposes explicitly such a

quantitative framework. Examples of the use of this framework in assessing the

scientific merit of particular avenues of research at the energy frontier in

many cases provide results in stark contradiction to accepted wisdom. The

experimental scientific figure of merit proposed here has the potential for

informing future choices of research direction in our field, and in other

subfields of the physical sciences.

\\ ( http://arxiv.org/abs/0712.3572 , 98kb)

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arXiv:0712.3851

Date: Sat, 22 Dec 2007 11:58:59 GMT (29kb)

Title: Nonlinear behavior of bosons in anisotropic optical lattices

Authors: A. Cetoli, E. Lundh

Categories: cond-mat.other

Comments: 5 pages, 4 figures

\\

We investigate the behavior of a one-dimensional array of

Bose-Einstein condensate tubes described by means of a Bose-Hubbard

Hamiltonian. Using an anisotropic non-polynomial Schr\"odinger equation we

link the macroscopic parameters in the Bose-Hubbard Hamiltonian to the ones

that are tunable in experiments. Using a mean field approach we predict that

increasing the optical lattice strength along the direction of the tubes, the

condensate can experience a reentrant transition between a Mott insulating

phase and the superfluid one.

\\ ( http://arxiv.org/abs/0712.3851 , 29kb)

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arXiv:0712.3866

Date: Sat, 22 Dec 2007 16:19:43 GMT (170kb)

Title: Resonant tunneling of Bose-Einstein condensates in optical lattices

Authors: Alessandro Zenesini, Carlo Sias, Hans Lignier, Yeshpal Singh,

Donatella Ciampini, Oliver Morsch, Riccardo Mannella, Ennio Arimondo, Andrea

Tomadin, and Sandro Wimberger

Categories: cond-mat.other

Comments: 16 pages, 7 figures

\\

In this article, we present theoretical as well as experimental results on

resonantly enhanced tunneling of Bose-Einstein condensates in optical lattices

both in the linear case and for small nonlinearities. Our results demonstrate

the usefulness of condensates in optical lattices for simulating Hamiltonians

originally used for describing solid state phenomena.

\\ ( http://arxiv.org/abs/0712.3866 , 170kb)

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arXiv:0712.3889

Date: Sun, 23 Dec 2007 01:24:17 GMT (144kb)

Title: Heteronuclear molecules in an optical dipole trap

Authors: J. J. Zirbel, K.-K. Ni, S. Ospelkaus, T. L. Nicholson, M. L. Olsen, C.

E. Wieman, J. Ye, D. S. Jin, and P. S. Julienne

Categories: cond-mat.other

Comments: 7 pages, 7 figures

\\

We report on the creation and characterization of heteronuclear KRb Feshbach

molecules in an optical dipole trap. Starting from an ultracold gas mixture of

K-40 and Rb-87 atoms, we create as many as 25,000 molecules at 300 nK by rf

association. Optimizing the association process, we achieve a conversion

efficiency of 25%. We measure the temperature dependence of the rf association

process and find good agreement with a phenomenological model that has

previously been applied to Feshbach molecule creation by slow magnetic-field

sweeps. We also present a measurement of the binding energy of the

heteronuclear molecules in the vicinity of the Feshbach resonance and provide

evidence for Feshbach molecules as deeply bound as 26 MHz.

\\ ( http://arxiv.org/abs/0712.3889 , 144kb)

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arXiv:0712.3947

Date: Wed, 26 Dec 2007 13:33:23 GMT (370kb)

Title: Gap solitons in superfluid boson-fermion mixtures

Authors: Sadhan K. Adhikari and Boris A. Malomed

Categories: cond-mat.other

Comments: 9 pages, 14 figures

Journal-ref: Phys. Rev. A 76 (2007) 043626 (pp1-9)

\\

Using coupled equations for the bosonic and fermionic order parameters, we

construct families of gap solitons (GSs) in a nearly one-dimensional Bose-Fermi

mixture trapped in a periodic optical-lattice (OL) potential, the boson and

fermion components being in the states of the BEC and BCS superfluid,

respectively. Fundamental GSs are compact states trapped, essentially, in a

single cell of the lattice. Full families of such solutions are constructed in

the first two bandgaps of the OL-induced spectrum, by means of variational and

numerical methods, which are found to be in good agreement. The families

include both intra-gap and inter-gap solitons, with the chemical potentials of

the boson and fermion components falling in the same or different bandgaps,

respectively.Nonfundamental states, extended over several lattice cells, are

constructed too. The GSs are stable against strong perturbations.

\\ ( http://arxiv.org/abs/0712.3947 , 370kb)

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arXiv:0712.3955

Date: Sun, 23 Dec 2007 22:59:55 GMT (50kb)

Title: Build-up of coherence between initially-independent subsystems: The case

of Bose-Einstein condensates

Authors: O. E. Alon, A. I. Streltsov, and L. S. Cederbaum

Categories: cond-mat.other

Comments: 11 pages, 3 figures

\\

When initially-independent subsystems are made to contact, {\it coherence}

can develop due to interaction between them. We exemplify and demonstrate this

paradigm through several scenarios of two initially-independent Bose-Einstein

condensates which are allowed to collide. The build-up of coherence depends

strongly on time, interaction strength and other parameters of each condensate.

Implications are discussed.

\\ ( http://arxiv.org/abs/0712.3955 , 50kb)

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arXiv:0712.4073

Date: Tue, 25 Dec 2007 14:32:11 GMT (531kb,D)

Title: Quantum Phases of Trapped Ions in an Optical Lattice

Authors: Roman Schmied, Tommaso Roscilde, Valentin Murg, Diego Porras, J.

Ignacio Cirac

Categories: cond-mat.str-el

\\

We propose loading trapped ions into microtraps formed by an optical lattice.

For harmonic microtraps, the Coulomb coupling of the spatial motions of

neighboring ions can be used to construct a broad class of effective

short-range Hamiltonians acting on an internal degree of freedom of the ions.

For large anharmonicities, on the other hand, the spatial motion of the ions

itself represents a spin-1/2 model with frustrated dipolar XY interactions. We

illustrate the latter setup with three systems: the linear chain, the zig-zag

ladder, and the triangular lattice. In the frustrated zig-zag ladder with

dipolar interactions we find chiral ordering beyond what was predicted

previously for a next-nearest-neighbor model. In the frustrated anisotropic

triangular lattice with nearest-neighbor interactions we find that the

transition from the one-dimensional gapless spin-liquid phase to the

two-dimensional spiraling ordered phase passes through a gapped spin-liquid

phase, similar to what has been predicted for the same model with Heisenberg

interactions. Further, a second gapped spin-liquid phase marks the transition

to the two-dimensional Neel-ordered phase.

\\ ( http://arxiv.org/abs/0712.4073 , 531kb)

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arXiv:0712.4081

Date: Tue, 25 Dec 2007 19:05:15 GMT (13kb)

Title: Isospin excitations of a trapped 1D gas of attractively interacting

fermions

Authors: M. Colom\'e-Tatch\'e, G. V. Shlyapnikov and A. M. Tsvelik

Categories: cond-mat.str-el

\\

We consider a gas of fermions with a short-range attractive intercomponent

interaction in a parabolic external potential and derive the conditions of the

local density approximation. The obtained spectrum of quasiparticle (isospin)

excitations shows equidistant low-energy levels, which is equivalent to a

linear momentum dependence and is fundamentally different from the ordinary

Dirac spectrum in the spatially uniform case.

\\ ( http://arxiv.org/abs/0712.4081 , 13kb)

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arXiv:0712.4191

Date: Thu, 27 Dec 2007 07:06:05 GMT (97kb)

Title: Many-Body Effects on Nonadiabatic Feshbach Conversion in Bosonic Systems

Authors: jie liu, Bin Liu, and Libin Fu

Categories: cond-mat.mes-hall

Comments: 7pages 5figures

\\

We investigate the dynamics of converting cold bosonic atoms to molecules

when an external magnetic field is swept across a Feshbach resonance. Our

analysis relies on a zero temperature quantum microscopic model that accounts

for many-body effects, triggering the association process. We show that the

picture of two-body molecular production depicted by Landau-Zener model is

significantly altered due to many-body effects. In nonadiabatic regime, we

derive an analytic expression for molecular conversion efficiency that explains

the discrepancy between the prediction of Landau-Zener formula and experimental

data[Hodby et al., Phys. Rev. Lett. {\bf 94}, 120402 (2005)]. Our theory is

further extended to the formation of heteronuclear diatomic molecules and gives

some interesting predictions.

\\ ( http://arxiv.org/abs/0712.4191 , 97kb)

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arXiv:0712.4217

Date: Thu, 27 Dec 2007 19:42:31 GMT (153kb)

Title: A vortex dipole in a trapped two-dimensional Bose-Einstein condensate

Authors: Weibin Li, Masudul Haque, Stavros Komineas

Categories: cond-mat.other cond-mat.mes-hall

Comments: 6+ pages, 8 figures

\\

We study the conservative dynamics and stationary configurations of a

vortex-antivortex pair in a harmonically trapped two-dimensional Bose-Einstein

condensate. We establish the conceptual framework for understanding the

stationary states and the topological defect trajectories, through

considerations of different mechanisms of vortex motion and the bifurcation of

soliton-like stationary solutions. Our insights are based on Lagrangian-based

variational calculations, numerical solutions of both the time-dependent and

time-independent Gross-Pitaevskii equations, and exact solutions for the

non-interacting case.

\\ ( http://arxiv.org/abs/0712.4217 , 153kb)

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arXiv:0712.4280

Date: Thu, 27 Dec 2007 20:50:07 GMT (45kb)

Title: The dynamics of developing Cooper pairing at finite temperatures

Authors: Emil A. Yuzbashyan and Oleksandr Tsyplyatyev

Categories: cond-mat.supr-con cond-mat.mes-hall

Comments: 4 pages, 1 figure

\\

We study the time evolution of a system of fermions with pairing interactions

at a finite temperature. The dynamics is triggered by an abrupt increase of the

BCS coupling constant. We show that if initially the fermions are in a normal

phase, the amplitude of the BCS order parameter averaged over the Boltzman

distribution of initial states exhibits damped oscillations with a relatively

short decay time. The latter is determined by the temperature, the

single-particle level spacing, and the ground state value of the BCS gap for

the new coupling. In contrast, the decay is essentially absent when the system

was in a superfluid phase before the coupling increase.

\\ ( http://arxiv.org/abs/0712.4280 , 45kb)

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arXiv:0712.4182

Date: Thu, 27 Dec 2007 03:00:01 GMT (223kb)

Title: Spontaneously modulated spin textures in a dipolar spinor Bose-Einstein

condensate

Authors: M. Vengalattore, S. R. Leslie, J. Guzman and D. M. Stamper-Kurn

Categories: quant-ph

\\

Helical spin textures in a $^{87}$Rb F=1 spinor Bose-Einstein condensate are

found to decay spontaneously toward a spatially modulated structure of spin

domains. This evolution is ascribed to magnetic dipolar interactions that

energetically favor the short-wavelength domains over the long-wavelength spin

helix. This is confirmed by eliminating the dipolar interactions by a sequence

of rf pulses and observing a suppression of the formation of the short-range

domains. This study confirms the significance of magnetic dipole interactions

in degenerate $^{87}$Rb F=1 spinor gases.

\\ ( http://arxiv.org/abs/0712.4182 , 223kb)

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The replacements:

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arXiv:0708.2734

replaced with revised version Thu, 20 Dec 2007 22:45:54 GMT (359kb)

Title: Universal properties of a trapped two-component Fermi gas at unitarity

Authors: D. Blume, J. von Stecher and Chris H. Greene

Categories: cond-mat.other

Comments: 4 pages, 2 Figs., 2 Tables (minor changes)

Journal-ref: Phys. Rev. Lett. 99, 233201 (2007)

\\ ( http://arxiv.org/abs/0708.2734 , 359kb)

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arXiv:0711.0823

replaced with revised version Fri, 21 Dec 2007 19:42:13 GMT (136kb)

Title: Density correlations in ultracold Fermi systems within the exact

Richardson solution

Authors: S. Staudenmayer, W. Belzig, C. Bruder

Categories: cond-mat.supr-con cond-mat.str-el

Comments: 8 pages, 7 figures, minor revisions, references added, to be

published in PRA

\\ ( http://arxiv.org/abs/0711.0823 , 136kb)

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arXiv:0711.3270

replaced with revised version Fri, 21 Dec 2007 20:15:55 GMT (828kb,D)

Title: Observing Zitterbewegung in Ultracold Atoms

Authors: J. Y. Vaishnav, Charles W. Clark

Categories: cond-mat.mes-hall

Comments: 4 pages, 5 figures. Added references

\\ ( http://arxiv.org/abs/0711.3270 , 828kb)

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arXiv:0712.2121

replaced with revised version Fri, 21 Dec 2007 15:04:22 GMT (430kb)

Title: Mode Locking of Exciton-Polariton Condensates in the Presence of

Disorder

Authors: A. Baas, K. G. Lagoudakis, M. Richard, R. Andre, Le Si Dang, B.

Deveaud-Pledran

Categories: cond-mat.other

Comments: 10 pages, 4 figures,corrected typos and figure details

\\ ( http://arxiv.org/abs/0712.2121 , 430kb)

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arXiv:0712.2571

replaced with revised version Fri, 21 Dec 2007 13:38:32 GMT (810kb,D)

Title: Integer quantum Hall effect in constant non-Abelian "magnetic" fields

Authors: N. Goldman, A. Kubasiak, P. Gaspard and M. Lewenstein

Categories: cond-mat.mes-hall

Comments: 4 pages, 4 figures

\\ ( http://arxiv.org/abs/0712.2571 , 810kb)

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arXiv:0709.0754

replaced with revised version Fri, 21 Dec 2007 23:04:54 GMT (953kb)

Title: Coherent Control of Trapped Bosons

Authors: Analabha Roy, Linda E. Reichl

Categories: physics.atom-ph

Comments: 17 figures, Appended a paragraph on section 1 and explained details

behind the hamiltonian on section 5

\\ ( http://arxiv.org/abs/0709.0754 , 953kb)

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arXiv:0707.4519

replaced with revised version Thu, 27 Dec 2007 01:09:33 GMT (110kb)

Title: Condensation phenomena with distinguishable particles

Authors: Jun Ohkubo

Categories: cond-mat.dis-nn cond-mat.stat-mech

Comments: 7 pages, 4 figures

Journal-ref: Phys. Rev. E. 76, 051108 (2007)

\\ ( http://arxiv.org/abs/0707.4519 , 110kb)

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arXiv:0704.3867

replaced with revised version Thu, 27 Dec 2007 07:52:55 GMT (175kb)

Title: Role of Particle Interactions in the Feshbach Conversion of Fermion

Atoms to Bosonic Molecules

Authors: Jie Liu, Li-Bin Fu, Bin Liu, and Biao Wu

Categories: cond-mat.mes-hall

Comments: 5 pages, 4 figures

\\ ( http://arxiv.org/abs/0704.3867 , 175kb)

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Till next time,

Matt.

-- ========================================================================= Dr M. J. Davis, Senior Lecturer in Physics School of Physical Sciences, email: mdavis_at_physics.uq.edu.au University of Queensland, ph : +61 7 334 69824 Brisbane, QLD 4072, fax : +61 7 336 51242 Australia. http://www.physics.uq.edu.au/people/mdavis/ ========================================================================= Matt's arXiv selection: weekly summary of cold-atom papers from arXiv.org http://www.physics.uq.edu.au/people/mdavis/matts_arXiv/ ========================================================================= Legal stuff: Unless stated otherwise, this e-mail represents only the views of the sender and not the views of the University of Queensland =========================================================================Received on Mon Jan 07 2008 - 09:33:23 EST

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