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Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Rakovszky, T.; Gopalakrishnan, S.; Parameswaran, S. A.; Pollmann, F.
Titel:
Signatures of information scrambling in the dynamics of the entanglement spectrum
Abstract:
We examine the time evolution of the entanglement spectrum of a small subsystem of a nonintegrable spin chain following a quench from a product state. We identify signatures in this entanglement spectrum of the distinct dynamical velocities (related to entanglement and operator spreading) that control thermalization. We show that the onset of level repulsion in the entanglement spectrum occurs on different timescales depending on the “entanglement energy,” and that this dependence reflects the s...     »
Zeitschriftentitel:
Physical Review B 2019-09
Jahr:
2019
Band / Volume:
100
Heft / Issue:
12
Volltext / DOI:
doi:10.1103/physrevb.100.125115
Verlag / Institution:
American Physical Society (APS)
E-ISSN:
2469-99502469-9969
Publikationsdatum:
06.09.2019
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