List of Publications

Found 118 results
2024
M. Lencsés, Miscioscia, A., Mussardo, G., Takács, G., Ginzburg-Landau description for multicritical Yang-Lee models, Arxiv E-Prints (2024) arXiv:2404.06100.
A. Krasznai, Takacs, G., Schrödinger cats escape confinement, Arxiv E-Prints (2024) arXiv:2401.04193, https://arxiv.org/abs/2401.04193.
2023
F. Møller, Nagy, B.C., Kormos, M., Takács, G., Dynamical separation of charge and energy transport in the sine-Gordon model, Arxiv E-Prints (2023) arXiv:2311.16234, https://arxiv.org/abs/2311.16234.
G.Del Vecchi Del Vecchio, Kormos, M., Doyon, B., Bastianello, A., Exact large-scale fluctuations of the phase field in the sine-Gordon model, Phys. Rev. Lett. 131 (2023) 263401, https://arxiv.org/abs/2305.10495.
M. Lencsés, Miscioscia, A., Mussardo, G., Takács, G., Multicriticality in Yang-Lee edge singularity, Journal Of High Energy Physics 2023 (2023) 46, https://arxiv.org/abs/2211.01123.
D. Szász-Schagrin, Lovas, I., Takács, G., Non-equilibrium time evolution in the sine-Gordon model revisited, Arxiv E-Prints (2023) arXiv:2309.03596, https://arxiv.org/abs/2309.03596.
M. Lencsés, Miscioscia, A., Mussardo, G., Takács, G., PT breaking and RG flows between multicritical Yang-Lee fixed points, J. High Energ. Phys. 2023 (2023) 52, https://arxiv.org/abs/2304.08522.
M. Lencsés, Mussardo, G., Takacs, G., Quantum Integrability vs Experiments: Correlation Functions and Dynamical Structure Factors, Journal Of Physics A: Mathematical And Theoretical 56 (2023) 383001, https://arxiv.org/abs/2303.16556.
M.Antal Werner, Moca, C.Paşcu, Kormos, M., Legeza, Ö., Dóra, B., Zaránd, G., Spectroscopic evidence for engineered hadron formation in repulsive fermionic SU(N) Hubbard Models, Phys. Rev. Research 5 (2023) 043020, https://arxiv.org/abs/2207.00994.
B.C. Nagy, Takacs, G., Kormos, M., Thermodynamic Bethe Ansatz and Generalised Hydrodynamics in the sine-Gordon model, Arxiv E-Prints (2023) arXiv:2312.03909, https://arxiv.org/abs/2312.03909.
B.C. Nagy, Kormos, M., Takács, G., Thermodynamics and fractal Drude weights in the sine-Gordon model, Arxiv E-Prints (2023) arXiv:2305.15474, https://arxiv.org/abs/2305.15474.
B. Fitos, Takács, G., Weak vs. strong breaking of integrability in interacting scalar quantum field theories, Scipost Physics 15 (2023) 137, https://arxiv.org/abs/2305.02666.
2022
O. Pomponio, Werner, M.A., Zaránd, G., Takacs, G., Bloch oscillations and the lack of the decay of the false vacuum in a one-dimensional quantum spin chain, Scipost Physics 12 (2022) 061, https://arxiv.org/abs/2105.00014.
D.X. Horváth, Hódsági, K., Takacs, G., Chirally Factorised Truncated Conformal Space Approach, Comput. Phys. Commun. 277 (2022) 108376, https://arxiv.org/abs/2201.06509.
A. Grabarits, Kormos, M., Lovas, I., Zaránd, G., Classical theory of universal quantum work distribution in chaotic and disordered non-interacting Fermi systems, Scientific Reports 12 (2022) 15017.
M. Lencsés, Mussardo, G., Takacs, G., Confinement in the tricritical Ising model, Physics Letters B 828 (2022) 137008, https://arxiv.org/abs/2111.05360.
A.C. Cubero, Konik, R.M., Lencsés, M., Mussardo, G., Takacs, G., Duality and Form Factors in the Thermally Deformed Two-Dimensional Tricritical Ising Model, Scipost Physics (2022) 162, https://arxiv.org/abs/2109.09767.
D. Szász-Schagrin, Takács, G., False vacuum decay in the (1+1)d $\varphi^4$ theory, Physics Review D 106 (2022) 025008, https://arxiv.org/abs/2205.15345.
M. Kormos, Vörös, D., Zaránd, G., Finite temperature dynamics in gapped 1D models in the sine-Gordon family, Physical Review B 106 (2022) 205151, https://arxiv.org/abs/2208.08406.
D.X. Horváth, Kormos, M., Sotiriadis, S., Takacs, G., Inhomogeneous quantum quenches in the sine-Gordon theory, Scipost Phys. 12 (2022) 144, https://arxiv.org/abs/2109.06869.
J. Yang, Yuan, W., Imai, T., Si, Q., Wu, J., Kormos, M., Local dynamics and thermal activation in the transverse-field Ising chain, Physical Review B 106 (2022) 125149, https://arxiv.org/abs/2111.15107.
D. Szász-Schagrin, Lovas, I., Takacs, G., Quantum quenches in an interacting field theory: full quantum evolution vs. semi-classical approximations, Phys. Rev. B105 105 (2022) 014305, https://arxiv.org/abs/2110.01636.
G. Lagnese, Surace, F.Maria, Kormos, M., Calabrese, P., Quenches and confinement in a Heisenberg-Ising spin ladder, Journal Of Physics A: Mathematical And Theoretical 55 (2022) 124003, https://arxiv.org/abs/2110.09472.
C.Paşcu Moca, Werner, M.Antal, Legeza, Ö., Prosen, T., Kormos, M., Zaránd, G., Simulating Lindbladian evolution with non-Abelian symmetries: Ballistic front propagation in the SU(2) Hubbard model with a localized loss, Physical Review B 105 (2022) 195144, https://arxiv.org/abs/2112.15342.
B. Pozsgay, Hutsalyuk, A., Pristyák, L., Takács, G., Sub-lattice entanglement in an exactly solvable anyon-like spin ladder, Physical Review E 106 (2022) arXiv:2205.01465, https://arxiv.org/abs/2205.01465.
A. Grabarits, Kormos, M., Lovas, I., Zaránd, G., Superdiffusive quantum work and adiabatic quantum evolution in finite temperature chaotic Fermi systems, Physical Review B 106 (2022) 064201, https://arxiv.org/abs/2204.11627.
M. Lencsés, Mussardo, G., Takacs, G., Variations on vacuum decay: the scaling Ising and tricritical Ising field theories, Physical Review D 106 (2022) 105003, https://arxiv.org/abs/2208.02273.
2021
X. Wang, Zou, H., Hódsági, K., Kormos, M., Takács, G., Wu, J., Cascade of singularities in the spin dynamics of a perturbed quantum critical Ising chain, Phys. Rev. B 103 (2021) 235117, https://arxiv.org/abs/2103.09128.
B.C. Nagy, Takacs, G., Collapse instability and staccato decay of oscillons in various dimensions, Phys. Rev. D 104 (2021) 056033, https://arxiv.org/abs/2105.01089.
H. Zou, Cui, Y., Wang, X., Zhang, Z., Yang, J., Xu, G., Okutani, A., Hagiwara, M., Matsuda, M., Wang, G., Mussardo, G., Hódsági, K., Kormos, M., He, Z.Z., Kimura, S., Yu, R., Yu, W., Ma, J., Wu, J., $E_8$ Spectra of Quasi-one-dimensional Antiferromagnet BaCo$_2$V$_2$O$_8$ under Transverse Field, Phys. Rev. Lett. 127 (2021) 077201, https://arxiv.org/abs/2005.13302.
G. Camilo, Fleury, T., Lencsés, M., Negro, S., Zamolodchikov, A., On Factorizable S-matrices, Generalized TTbar, and the Hagedorn Transition, Journal Of High Energy Physics 2021 (2021) 62, https://arxiv.org/abs/2106.11999.
G. Lagnese, Surace, F.Maria, Kormos, M., Calabrese, P., False vacuum decay in quantum spin chains, Physical Review B 104 (2021) L201106, https://arxiv.org/abs/2107.10176.
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.
2020
B. Pozsgay, Algebraic construction of current operators in integrable spin chains, Physical Review Letters 125 (2020) 070602, https://arxiv.org/abs/2005.06242.
F.B. Ramos, Lencsés, M., Xavier, J.C., Pereira, R.G., Confinement and bound states of bound states in a transverse-field two-leg Ising ladder, Phys. Rev. B 102 (2020) 014426, https://arxiv.org/abs/2005.03145.
G. Lagnese, Surace, F.Maria, Kormos, M., Calabrese, P., Confinement in the spectrum of a Heisenberg-Ising spin ladder, Journal Of Statistical Mechanics: Theory And Experiment 2020 (2020) 093106, https://arxiv.org/abs/2005.03131.
M. Borsi, Pozsgay, B., Pristyák, L., Current operators in Bethe Ansatz and Generalized Hydrodynamics: An exact quantum/classical correspondence, Physical Review X 10 (2020) 011054 , https://arxiv.org/abs/1908.07320.
B. Pozsgay, Current operators in integrable spin chains: lessons from long range deformations, Scipost Physics 8 (2020) 016, https://arxiv.org/abs/1910.12833.
O.A. Castro-Alvaredo, Lencsés, M., Szécsényi, I.M., Viti, J., Entanglement Oscillations near a Quantum Critical Point, Phys. Rev. Lett. 124 (2020) 230601, https://arxiv.org/abs/2001.10007.
G. Fehér, Pozsgay, B., Generalized Gibbs Ensemble and string-charge relations in nested Bethe Ansatz, Scipost Physics 8 (2020) 034, https://arxiv.org/abs/1909.04470.
K. Hódsági, Kormos, M., Kibble-Zurek mechanism in the Ising Field Theory, Scipost Physics 9 (2020) 055, https://arxiv.org/abs/2007.08990.
I. Kukuljan, Sotiriadis, S., Takács, G., Out-of-horizon correlations following a quench in a relativistic quantum field theory, Journal Of High Energy Physics Volume 2020 (2020) 224, https://arxiv.org/abs/1906.02750.
M. Lencsés, Pomponio, O., Takacs, G., Relaxation and entropy generation after quenching quantum spin chains, Scipost Physics 9 (2020) 011, https://arxiv.org/abs/2004.09550.
M. de Leeuw, Gombor, T., Kristjansen, C., Linardopoulos, G., Pozsgay, B., Spin Chain Overlaps and the Twisted Yangian, Journal Of High Energy Physics 2020 (2020) 176, https://arxiv.org/abs/1912.09338.
B. Pozsgay, Jiang, Y., Takács, G., $T\bar T$-deformation and long range spin chains, Journal Of High Energy Physics 2020 (2020) 092, https://arxiv.org/abs/1911.11118.
I. Lovas, Grabarits, A., Kormos, M., Zaránd, G., Theory of quantum work in metallic grains, Physical Review Research 2 (2020) 023224.
2019
M. Lencsés, Viti, J., Takacs, G., Chiral entanglement in massive quantum field theories in 1+1 dimensions, Journal Of High Energy Physics 2019 (2019) 177, https://arxiv.org/abs/1811.06500.
G.Z. Feher, Garbali, A., de Gier, J., Schoutens, K., A curious mapping between supersymmetric quantum chains, in: 2017 Matrix Annals, Springer, Cham, 2019: pp. 167-184, http://arxiv.org/abs/1710.02658.
D.X. Horvath, Hydrodynamics of massless integrable RG flows and a non-equilibrium c-theorem, Journal Of High Energy Physics 2019 (2019) 20, http://arxiv.org/abs/1905.08590.
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.
L. Piroli, Vernier, E., Calabrese, P., Pozsgay, B., Integrable quenches in nested spin chains II: the Quantum Transfer Matrix approach, Journal Of Statistical Mechanics: Theory And Experiment 2019 (2019) 063104, https://arxiv.org/abs/1812.05330.
D.X. Horváth, Lovas, I., Kormos, M., Takacs, G., Zaránd, G., Non-equilibrium time evolution and rephasing in the quantum sine-Gordon model, Physical Review A 100 (2019) 013613, https://arxiv.org/abs/1809.06789.
K. Hódsági, Kormos, M., Takács, G., Perturbative post-quench overlaps in Quantum Field Theory, Journal Of High Energy Physics 2019 (2019) 47, https://arxiv.org/abs/1905.05623.
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.
O. Pomponio, Pristyak, L., Takacs, G., Quasi-particle spectrum and entanglement generation after a quench in the quantum Potts spin chain, Journal Of Statistical Mechanics: Theory And Experiment 01 (2019) 013104, https://arxiv.org/abs/1810.05539.
M.A. Werner, Moca, C.P., Legeza, Ö., Kormos, M., Zaránd, G., Spin fluctuations after quantum quenches in the S=1 Haldane chain: numerical validation of the semi-semiclassical theory, Physical Review B 100 (2019) 035401, https://arxiv.org/abs/1902.08587.
B. Bertini, Piroli, L., Kormos, M., Transport in the sine-Gordon field theory: from generalized hydrodynamics to semiclassics, Physical Review B 100 (2019) 035108, https://arxiv.org/abs/1904.02696.
2018
I. Kukuljan, Sotiriadis, S., Takacs, G., Correlation functions of the quantum sine-Gordon model in and out of equilibrium, Physical Review Letters 121 (2018) 110402, http://arxiv.org/abs/1802.08696.
G.Z. Feher, Nienhuis, B., Currents in the dilute $O(n=1)$ model, Arxiv E-Prints (2018) arXiv:1510.02721, https://arxiv.org/abs/1510.02721.
M. Collura, Kormos, M., Takacs, G., Dynamical manifestation of Gibbs paradox after a quantum quench, Physical Review A98 (2018) 053610, http://arxiv.org/abs/1801.05817.
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.
G.Z. Feher, Pearce, P.A., Vittorini-Orgeas, A., One-dimensional sums and finitized characters of 2x2 fused RSOS models, Journal Of Statistical Mechanics: Theory And Experiment 7 (2018) 073104, https://arxiv.org/abs/1804.03332.
D.X. Horváth, Kormos, M., Takacs, G., Overlap singularity and time evolution in integrable quantum field theory, Journal Of High Energy Physics 2018 (2018) 170, https://arxiv.org/abs/1805.08132.
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.
M. Collura, Kormos, M., Calabrese, P., Quantum quench in a harmonically trapped one-dimensional Bose gas, Physical Review A 97 (2018) 033609, https://arxiv.org/abs/1710.11615.
K. Hódsági, Kormos, M., Takacs, G., Quench dynamics of the Ising field theory in a magnetic field, Scipost Physics 5 (2018) 170, http://arxiv.org/abs/1803.01158.
M. Kormos, C. Moca, P., Zaránd, G., Semiclassical theory of front propagation and front equilibration following an inhomogeneous quantum quench, Physical Review E 98 (2018) 032105, http://arxiv.org/abs/1712.09466.
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.
C.P. Moca, Kormos, M., Zaránd, G., Hybrid Semiclassical Theory of Quantum Quenches in One-Dimensional Systems, Physical Review Letters 119 (2017) 100603, http://arxiv.org/abs/1609.00974.
M. Kormos, Inhomogeneous quenches in the transverse field Ising chain: scaling and front dynamics, Scipost Physics 3 (2017) 020, http://arxiv.org/abs/1704.03744.
D.X. Horváth, Takacs, G., Overlaps after quantum quenches in the sine-Gordon model, Physics Letters B 771 (2017) 539-545, http://arxiv.org/abs/1704.00594.
M. Kormos, Collura, M., Takacs, G., Calabrese, P., Real-time confinement following a quantum quench to a non-integrable model, Nature Physics 13 (2017) 246-249, http://arxiv.org/abs/1604.03571.
M. Kormos, Zimborás, Z., Temperature driven quenches in the Ising model: appearance of negative Rényi mutual information, Journal Of Physics A Mathematical General 50 (2017) 264005, http://arxiv.org/abs/1612.04837.
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
T. Pálmai, Entanglement entropy from the truncated conformal space, Physics Letters B 759 (2016) 439-445, http://arxiv.org/abs/1605.00444.
T. Rakovszky, Mestyán, M., Collura, M., Kormos, M., Takacs, G., Hamiltonian truncation approach to quenches in the Ising field theory, Nuclear Physics B 911 (2016) 805-845, http://arxiv.org/abs/1607.01068.
D.X. Horváth, Sotiriadis, S., Takacs, G., Initial states in integrable quantum field theory quenches from an integral equation hierarchy, Nuclear Physics B 902 (2016) 508-547, http://arxiv.org/abs/1510.01735.
P. Azaria, Konik, R.M., Lecheminant, P., Pálmai, T., Takacs, G., Tsvelik, A.M., Particle formation and ordering in strongly correlated fermionic systems: Solving a model of quantum chromodynamics, Physical Review D 94 (2016) 045003, http://arxiv.org/abs/1601.02979.
M. Kormos, Zaránd, G., Quantum quenches in the sine-Gordon model: A semiclassical approach, Physical Review E 93 (2016) 062101, http://arxiv.org/abs/1507.02708.
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.
L. Taddia, Ortolani, F., Pálmai, T., Renyi entanglement entropies of descendant states in critical systems with boundaries: conformal field theory and spin chains, Journal Of Statistical Mechanics: Theory And Experiment 9 (2016) 093104, http://arxiv.org/abs/1606.02667.
D.X. Horváth, Dorey, P.E., Takacs, G., Roaming form factors for the tricritical to critical Ising flow, Journal Of High Energy Physics 7 (2016) 51, http://arxiv.org/abs/1604.05635.
2015
M. Lencsés, Takacs, G., Confinement in the q-state Potts model: an RG-TCSA study, Journal Of High Energy Physics 9 (2015) 146, http://arxiv.org/abs/1506.06477.
T. Pálmai, Edge exponents in work statistics out of equilibrium and dynamical phase transitions from scattering theory in one-dimensional gapped systems, Physical Review B 92 (2015) 235433, http://arxiv.org/abs/1506.08200.
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.
P. Dorey, Siviour, G., Takacs, G., Form factor relocalisation and interpolating renormalisation group flows from the staircase model, Journal Of High Energy Physics 3 (2015) 54, http://arxiv.org/abs/1412.8442.
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.
R.M. Konik, Pálmai, T., Takacs, G., Tsvelik, A.M., Studying the perturbed Wess-Zumino-Novikov-Witten SU ($_2)k$ theory using the truncated conformal spectrum approach}, Nuclear Physics B 899 (2015) 547-569, http://arxiv.org/abs/1505.03860.
2014
M. Kormos, Collura, M., Calabrese, P., Analytic results for a quantum quench from free to hard-core one-dimensional bosons, Physical Review A 89 (2014) 013609, http://arxiv.org/abs/1307.2142.
S. Sotiriadis, Takacs, G., Mussardo, G., Boundary state in an integrable quantum field theory out of equilibrium, Physics Letters B 734 (2014) 52-57, http://arxiv.org/abs/1311.4418.
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.
M. Lencsés, Takacs, G., Excited state TBA and renormalized TCSA in the scaling Potts model, Journal Of High Energy Physics 9 (2014) 52, http://arxiv.org/abs/1405.3157.
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.
F. Buccheri, Takacs, G., Finite temperature one-point functions in non-diagonal integrable field theories: the sine-Gordon model, Journal Of High Energy Physics 3 (2014) 26, http://arxiv.org/abs/1312.2623.
Z. Bajnok, Buccheri, F., Hollo, L., Konczer, J., Takacs, G., Finite volume form factors in the presence of integrable defects, Nuclear Physics B 882 (2014) 501-531, http://arxiv.org/abs/1312.5576.

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