Recent Publications
-
Occupancy probabilities in superintegrable bosonic networks
L. Bennett, A. Foerster, P. Isaac, J. Links
Nuclear Physics B 998, 116406 (2024)
Science Direct
-
From integrability to chaos: the quantum-classical correspondence in a triple well bosonic model
E. Castro, J. Chávez-Carlos, I. Roditi, A. Foerster, J. Hirsch
arXiv preprint arXiv:2311.13189
arXiv
-
Few-body Bose gases in low dimensions—A laboratory for quantum dynamics
S. Mistakidis, A. Volosniev, R. Barfknecht, T. Fogarty, Th. Busch, A. Foerster, P. Schmelcher, N. Zinner
Physics Reports 1042, 1 (2023)
-
Interacting bosons in a triple well: Preface of many-body quantum chaos
K. Wittmann W., E. R. Castro, A. Foerster and L. F. Santos
Phys. Rev. E105, 034204 (2022)
arXiv
-
Protocol designs for NOON states
D.S. Grun, K. Wittmann W., L. H. Ymai, J. Links, and A. Foerster
Communications Physics 5, 36 (2022)
-
Integrable atomtronic interferometry
D.S. Grun, L. H. Ymai, K. Wittmann W., A.P. Tonel, A. Foerster, and J. Links
Physical Review Letters 129 (2022) 020401
arXiv
-
Generation of spin currents by a temperature gradient in a two-terminal device
RE Barfknecht, A Foerster, NT Zinner, AG Volosniev
Communications Physics 4, 252 (2021)
-
Asymptotic factorization of n-particle SU(N) form factors
H. M. Babujian, A. Foerster, and M. Karowski
Journal of High Energy Physics 2021, 32 (2021)
-
State transfer in an inhomogeneous spin chain
M. Iversen, R. Barfknecht, A. Foerster, N. Zinner
J. Phys. B: At. Mol. Opt. Phys 53 (2020) 155301
arXiv
-
Entangled states of dipolar bosons generated in a triple-well potential
A. P. Tonel, L. H. Ymai, K. Wittmann W., A. Foerster, J. Links
SciPost Phys. Core 2, 003 (2020)
-
Quantum critical behavior and thermodynamics of the repulsive 1D Hubbard model in a magnetic field
O. Patu, A. Klümper, A. Foerster
Physical Review B 101 (2020) 035149
arXiv
-
Dynamics of spin and density fluctuations in strongly interacting few-body systems
R. Barfknecht, A. Foerster and N. T. Zinner
Scientific Reports 9 (2019) 15994
-
Realizing time crystals in discrete quantum few-body systems
R. Barfknecht, E. Rasmussen, A. Foerster and N. T. Zinner
Physical Review B 99 (2019) 144304
arXiv
-
Control of Tunneling in an Atomtronic Switching Device
K. Wittmann W., L. H. Ymai, A. P. Tonel, J. Links, A. Foerster
Communications Physics volume 1, Article number: 91 (2018)
-
Universality and Quantum Criticality of the One-Dimensional Spinor Bose Gas
O. Patu, A. Klümper, A Foerster
Physical Review Letters 120 (2018) 243402
arXiv
-
Emergence of junction dynamics in a strongly interacting Bose mixture
R. Barfknecht, A. Foerster, N. T. Zinner
New Journal of Physics 20 (2018) 063014
arXiv
-
Coupled dynamics of interacting spin-1 bosons in a double-well potential
D. Carvalho, A. Foerster, M. Gusmão
Physical Review A97 (2018) 033615
Lume
-
Effects of Interaction Imbalance in a Strongly Repulsive One-Dimensional Bose Gas
R. Barfknecht, A. Foerster, N. T. Zinner
Few-Body Systems (2018) 59:22
arXiv
-
Two-site Bose-Hubbard model with nonlinear tunneling: Classical and quantum analysis
D. Rubeni, J. Links, P. S. Isaac, A. Foerster
Physical Review A95 (2017) 043607
arXiv
-
Dynamical realization of magnetic states in a strongly interacting Bose mixture
R. Barfknecht, A. Foerster, N. T. Zinner
Physical Review A 95 (2017) 023612
arXiv
-
Quantum integrable multi-well tunneling models
L. H. Ymai, A. P. Tonel, A. Foerster, J. Links
Journal of Physics A50 (2017) 264001
arXiv
-
Bethe ansatz and exact form factors of the O(6) Gross Neveu-model
H. Babujian, A. Foerster, M. Karowski
Journal of Physics A50 (2017) 334003
arXiv
-
Yang-Baxter integrable models in experiments: from condensed matter to ultracold atoms
M. T. Batchelor, A. Foerster
Review article for Exactly Solved Models and Beyond: a special issue in honour of R J Baxter's 75th birthday in
J. Phys. A: Math. Theor. 49 (2016) 173001
arXiv
-
Experimental realization of the Yang-Baxter Equation via NMR interferometry
F. Anvari Vind, A. Foerster, I. S. Oliveira, R. S. Sarthour, D. O. Soares-Pinto, A. M. Souza, I. Roditi
Scientific Reports 6, Article Number: 20789 (2016)
-
Correlation properties of a three-body bosonic mixture in a harmonic trap
R. E. Barfknecht, A. S. Dehkharghani, A. Foerster, N. T. Zinner
J. Phys. B: At. Mol. Opt. Phys. 49 (2016) 135301
arXiv
-
Fate of topological states in incommensurate generalized Aubry-André models
J. C. C. Cestari, A. Foerster, M. A. Gusmão
Phys. Rev. B 93 (2016) 205441
arXiv
-
Bethe Ansatz and exact form factors of the O (N) Gross Neveu-model.
H. Babujian, A. Foerster, M. Karowski
J. High Energy Phys. (2016) 2016: 42.
-
Integrable model of bosons in a four-well ring with anisotropic tunneling
A. P. Tonel, L. H. Ymai, A. Foerster, J. Links
J. Phys. A: Math. Theor. 48 (2015) 494001
arXiv
-
Contact and Structure Factor for Bosonic and Fermionic Mixtures
R. E. Barfknecht, I. Brouzos, A. Foerster
Physical Review A 91, 043640 (2015)
arXiv
-
Ground-states of spin-1 bosons in asymmetric double-wells
D. W. S. Carvalho, A. Foerster, M. A. Gusmão
Physical Review A 91 (2015) 033608
arXiv
-
Bethe states for the two-site Bose-Hubbard model: a binomial approach
G. Santos, C. Ahn, A. Foerster, I. Roditi
Physics Letters B 746, 186 (2015)
arXiv
-
Trace of broken integrability in stationary correlation properties
I. Brouzos, A. Foerster
Physical Review A 89 (2014) 053623
arXiv
-
A geometric wave function for few interacting bosons in a harmonic trap
B. Wilson, A. Foerster, C. C. N. Kuhn, I. Roditi, D. Rubeni
Physics Letters A 378 (2014), pp. 1065-1070
arXiv
-
Wilson Ratio of Fermi Gases in One Dimension
X.W. Guan, X.W. Yin, A. Foerster, M. Batchelor, C.H. Lee, H.Q. Wilson
Physical Review Letters 111, (2013) 130401
arXiv
-
Exact form factors of the O(N)-model
H. Babujian, A. Foerster, M. Karowski
The Journal of High Energy Physics 89, (2013)
arXiv
-
A bosonic multi-state two-well model
G. Santos, A. Foerster, I. Roditi
Journal of Physics A 46 (2013) 265206
arXiv
-
Two interacting fermions in a 1D harmonic trap: matching the Bethe ansatz and variational approaches
D. Rubeni, A. Foerster, I. Roditi
Phys. Rev. A 86, 043619 (2012)
arXiv
-
Quantum phase transitions in Bose-Einstein condensates from a Bethe ansatz perspective
D. Rubeni, A. Foerster, E. Mattei, I. Roditi
NUCLEAR PHYSICS B856 (2012) 698-715
arXiv
-
Universality class of quantum criticality for strongly repulsive spin-1 bosons with antiferromagnetic spin-exchange interaction
C. Kuhn, X. W. Guan, A. Foerster, M. T. Batchelor
Physical Review A 85 (2012) 043606
arXiv
-
Quantum criticality of spin-1 bosons in a one-dimensional harmonic trap
C. Kuhn, X. W. Guan, A. Foerster, M. T. Batchelor
Physical Review A 86 (2012) 011605
arXiv
-
O(N)-matrix difference equations and a nested Bethe ansatz
H. Babujian, A. Foerster, M. Karowski
Journal of Physics A 45 (2012) 055207
IOPScience
-
Phase diagrams of three-component attractive ultracold fermions in one dimension
C. Kuhn, A. Foerster
New Journal of Physics 14 (2012) 013008
arXiv
-
Critical exponents of the disorder-driven superfluid-insulator transition in one-dimensional Bose-Einstein condensates
J. C. C. Cestari, A. Foerster, M. A. Gusmão, M. Continentino
Phys. Rev. A 84, 055601 (2011)
arXiv