Quench dynamics in MgB2 Rutherford cables
Sign Up to like & getrecommendations! Published in 2018 at "Superconductor Science and Technology"
DOI: 10.1088/1361-6668/aab0c1
Abstract: The generation and propagation of quench induced by a local heat disturbance or by overcurrents in MgB2 Rutherford cables have been studied experimentally. The analysed cable is composed of 12 strands of monocore MgB2/Nb/Cu10Ni wire… read more here.
Keywords: propagation; quench dynamics; cables quench; rutherford cables ... See more keywords
Exact solution of slow quench dynamics and nonadiabatic characterization of topological phases
Sign Up to like & getrecommendations! Published in 2023 at "Chinese Physics B"
DOI: 10.1088/1674-1056/acd0a5
Abstract: Previous studies have shown that the bulk topology of single-particle systems can be captured by the band inversion surface or by the spin inversion surface emerged on the time-averaged spin polarization. Most of the studies,… read more here.
Keywords: topology; quench dynamics; slow quench; inversion surface ... See more keywords
Exact solution for the quench dynamics of a nested integrable system
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Statistical Mechanics: Theory and Experiment"
DOI: 10.1088/1742-5468/aa7df0
Abstract: Integrable models provide an exact description for a wide variety of physical phenomena. For example nested integrable systems contain different species of interacting particles with a rich phenomenology in their collective behavior, which is the… read more here.
Keywords: nested integrable; integrable systems; quench; exact solution ... See more keywords
Quench dynamics of Hopf insulators
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.101.155131
Abstract: Hopf insulators are exotic topological states of matter outside the standard tenfold-way classification based on discrete symmetries. Its topology is captured by an integer invariant that describes the linking structures of the Hamiltonian in the… read more here.
Keywords: dynamics hopf; quench dynamics; topology; ensuremath ... See more keywords
Timescales in the quench dynamics of many-body quantum systems: Participation ratio versus out-of-time ordered correlator.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review. E"
DOI: 10.1103/physreve.99.052143
Abstract: We study quench dynamics in the many-body Hilbert space using two isolated systems with a finite number of interacting particles: a paradigmatic model of randomly interacting bosons and a dynamical (clean) model of interacting spins-1/2.… read more here.
Keywords: many body; time; participation ratio; quench dynamics ... See more keywords
Topological Entanglement-Spectrum Crossing in Quench Dynamics.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.250601
Abstract: We unveil the stable (d+1)-dimensional topological structures underlying the quench dynamics for all of the Altland-Zirnbauer classes in d=1 dimension, and we propose to detect such dynamical topology from the time evolution of entanglement spectra.… read more here.
Keywords: topology; entanglement spectrum; quench dynamics; topological entanglement ... See more keywords
Detecting Bulk Topology of Quadrupolar Phase from Quench Dynamics.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.126.016802
Abstract: Direct measurement of a bulk topological observable in topological phase of matter has been a long-standing issue. Recently, detection of bulk topology through quench dynamics has attracted growing interests. Here, we propose that topological characters… read more here.
Keywords: detecting bulk; bulk topology; quench dynamics; topology ... See more keywords