Results 21 to 30 of about 13,994 (265)
Nucleation of Vortices by Rapid Thermal Quench [PDF]
Physical Review Letters, 1999 We show that vortex nucleation in superfluid $^3$He by rapid thermal quench in the presence of superflow is dominated by a transverse instability of the moving normal-superfluid interface. Exact expressions for the instability threshold as a function of supercurrent density and the front velocity are found.
Aranson, I. S. +2 more
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Thermalization after an Interaction Quench in the Hubbard Model [PDF]
Physical Review Letters, 2009 We use nonequilibrium dynamical mean-field theory to study the time evolution of the fermionic Hubbard model after an interaction quench. Both in the weak-coupling and in the strong-coupling regime the system is trapped in quasistationary states on intermediate time scales. These two regimes are separated by a sharp crossover at U(c)dyn=0.8 in units of
ECKSTEIN M, KOLLAR M, WERNER P
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Holographic subregion complexity under a thermal quench
Journal of High Energy Physics, 2018 We study the evolution of holographic subregion complexity under a thermal quench in this paper. From the subregion CV proposal in the AdS/CFT correspondence, the subregion complexity in the CFT is holographically captured by the volume of the ...
Bin Chen +4 more
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Thermalization without eigenstate thermalization hypothesis after a quantum quench [PDF]
Physical Review E, 2017 10 pages, 5 ...
Mori, Takashi, Shiraishi, Naoto
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Quantum quenches, thermalization, and many-body localization [PDF]
Physical Review B, 2011 We conjecture that thermalization following a quantum quench in a strongly correlated quantum system is closely connected to many-body delocalization in the space of quasi-particles. This scenario is tested in the anisotropic Heisenberg spin chain with different types of integrability-breaking terms.
Canovi E +4 more
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Physical Review Special Topics. Accelerators and Beams, 2012 Quench is a common phenomenon in a superconducting cavity and often limits the accelerating gradient of the cavity. Accurate location of the quench site, typically located at a material or geometrical defect, is the key to improve the cavity accelerating
ZhenChao Liu +2 more
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Thermal quench induced by a composite pellet-produced plasmoid
Nuclear Fusion, 2023 Injecting shattered pellets is the critical concept of the envisaged ITER disruption mitigation system (DMS). Rapid deposition of large amounts of material should presumably result in controlled cooling of the entire plasma.
Pavel Aleynikov +4 more
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Thermalization of topological entropy after a quantum quench [PDF]
Physical Review B, 2016 In two spatial dimensions, topological order is robust for static deformations at zero temperature, while it is fragile at any finite temperature. How robust is topological order after a quantum quench? In this paper we show that topological order thermalizes under the unitary evolution after a quantum quench.
Yu Zeng, Alioscia Hamma, and Heng Fan
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Thermal quench in ITER locked mode disruptions [PDF]
Physics of Plasmas, 2021 Simulations and theory are presented of an ITER locked mode thermal quench (TQ). In present experiments, locked mode disruptions have a long precursor phase, followed by a rapid termination and thermal quench, which can be identified with a resistive wall tearing mode (RWTM). In ITER, the RWTM will be slowed by the highly conductive vacuum vessel.
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Jet quenching and holographic thermalization with a chemical potential [PDF]
Journal of High Energy Physics, 2014 We investigate jet quenching of virtual gluons and thermalization of a strongly-coupled plasma with a non-zero chemical potential via the gauge/gravity duality. By tracking a charged shell falling in an asymptotic AdS$_{d+1}$ background for $d=3$ and $d=4$, which is characterized by the AdS-Reissner-Nordström-Vaidya (AdS-RN-Vaidya) geometry, we extract
Caceres, Elena +2 more
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