List of Publications

Found 23 results
Filters: Author is Pozsgay, B.  [Clear All Filters]
2021
D. Szász-Schagrin, Pozsgay, B., Takacs, G., Weak integrability breaking and level spacing distribution, Scipost Physics 11 (2021) 037, https://arxiv.org/abs/2103.06308.
2019
B. Pozsgay, Piroli, L., Vernier, E., Integrable Matrix Product States from boundary integrability, Scipost Physics 6 (2019) 062, https://arxiv.org/abs/1812.11094.
L. Piroli, Vernier, E., Calabrese, P., Pozsgay, B., Integrable quenches in nested spin chains I: the exact steady states, Journal Of Statistical Mechanics: Theory And Experiment 2019 (2019) 063103, https://arxiv.org/abs/1811.00432.
G.Z. Feher, Pozsgay, B., The propagator of the finite XXZ spin-1/2 chain, Scipost Physics 6 (2019) 063, https://arxiv.org/abs/1808.06279.
2018
B. Pozsgay, Rákos, O., Exact boundary free energy of the open XXZ chain with arbitrary boundary conditions, Journal Of Statistical Mechanics: Theory And Experiment 11 (2018) 113102, https://arxiv.org/abs/1804.09992.
B. Pozsgay, Szécsényi, I.M., LeClair-Mussardo series for two-point functions in Integrable QFT, Journal Of High Energy Physics 2018 (2018) 170, http://arxiv.org/abs/1802.05890.
L. Piroli, Pozsgay, B., Vernier, E., Non-analytic behavior of the Loschmidt echo in XXZ spin chains: exact results, Nuclear Physics B 933 (2018) 454-481, http://arxiv.org/abs/1803.04380.
B. Pozsgay, Overlaps with arbitrary two-site states in the XXZ spin chain, Journal Of Statistical Mechanics: Theory And Experiment 5 (2018) 053103, http://arxiv.org/abs/1801.03838.
2017
B. Pozsgay, Excited state correlations of the finite Heisenberg chain, Journal Of Physics A Mathematical General 50 (2017) 074006, http://arxiv.org/abs/1605.09347.
L. Piroli, Pozsgay, B., Vernier, E., From the quantum transfer matrix to the quench action: the Loschmidt echo in XXZ Heisenberg spin chains, Journal Of Statistical Mechanics: Theory And Experiment 2 (2017) 023106, http://arxiv.org/abs/1611.06126.
B. Pozsgay, Vernier, E., Werner, M.A., On generalized Gibbs ensembles with an infinite set of conserved charges, Journal Of Statistical Mechanics: Theory And Experiment 9 (2017) 093103, http://arxiv.org/abs/1703.09516.
L. Piroli, Pozsgay, B., Vernier, E., What is an integrable quench?, Nuclear Physics B 925 (2017) 362-402, http://arxiv.org/abs/1709.04796.
2016
B. Pozsgay, Eisler, V., Real-time dynamics in a strongly interacting bosonic hopping model: global quenches and mapping to the XX chain, Journal Of Statistical Mechanics: Theory And Experiment 5 (2016) 053107, http://arxiv.org/abs/1602.03065.
2015
B. Pozsgay, Szécsényi, I.M., Takacs, G., Exact finite volume expectation values of local operators in excited states, Journal Of High Energy Physics 4 (2015) 23, http://arxiv.org/abs/1412.8436.
M. Mestyán, Pozsgay, B., Takacs, G., Werner, M.A., Quenching the XXZ spin chain: quench action approach versus generalized Gibbs ensemble, Journal Of Statistical Mechanics: Theory And Experiment 4 (2015) 04001, http://arxiv.org/abs/1412.4787.
2014
B. Pozsgay, Mestyán, M., Werner, M.A., Kormos, M., Zaránd, G., Takacs, G., Correlations after Quantum Quenches in the XXZ Spin Chain: Failure of the Generalized Gibbs Ensemble, Physical Review Letters 113 (2014) 117203, http://arxiv.org/abs/1405.2843.
B. Pozsgay, Failure of the generalized eigenstate thermalization hypothesis in integrable models with multiple particle species, Journal Of Statistical Mechanics: Theory And Experiment 9 (2014) 09026, http://arxiv.org/abs/1406.4613.
B. Pozsgay, Overlaps between eigenstates of the XXZ spin-1/2 chain and a class of simple product states, Journal Of Statistical Mechanics: Theory And Experiment 6 (2014) 06011, http://arxiv.org/abs/1309.4593.
B. Pozsgay, Quantum quenches and generalized Gibbs ensemble in a Bethe Ansatz solvable lattice model of interacting bosons, Journal Of Statistical Mechanics: Theory And Experiment 10 (2014) 10045, http://arxiv.org/abs/1407.8344.
M. Mestyán, Pozsgay, B., Short distance correlators in the XXZ spin chain for arbitrary string distributions, Journal Of Statistical Mechanics: Theory And Experiment 9 (2014) 09020, http://arxiv.org/abs/1405.0232.
2013
B. Pozsgay, The dynamical free energy and the Loschmidt echo for a class of quantum quenches in the Heisenberg spin chain, Journal Of Statistical Mechanics: Theory And Experiment 10 (2013) 10028, http://arxiv.org/abs/1308.3087.
B. Pozsgay, Form factor approach to diagonal finite volume matrix elements in Integrable QFT, Journal Of High Energy Physics 7 (2013) 157, http://arxiv.org/abs/1305.3373.
B. Pozsgay, The generalized Gibbs ensemble for Heisenberg spin chains, Journal Of Statistical Mechanics: Theory And Experiment 7 (2013) 07003, http://arxiv.org/abs/1304.5374.