Entanglement signatures of a percolating quantum system
S Pachhal, A Agarwala - Physical Review B, 2024 - APS
Entanglement measures have emerged as one of the versatile probes to diagnose quantum
phases and their transitions. Universal features in them expand their applicability to a range …
phases and their transitions. Universal features in them expand their applicability to a range …
Non-linear sigma models for non-Hermitian random matrices in symmetry classes AI and AII
A Kulkarni, K Kawabata, S Ryu - arXiv preprint arXiv:2410.24043, 2024 - arxiv.org
Symmetry of non-Hermitian matrices underpins many physical phenomena. In particular,
chaotic open quantum systems exhibit universal bulk spectral correlations classified on the …
chaotic open quantum systems exhibit universal bulk spectral correlations classified on the …
Threefold Way for Typical Entanglement
H Yagi, K Mochizuki, Z Gong - arXiv preprint arXiv:2410.11309, 2024 - arxiv.org
A typical quantum state with no symmetry can be realized by letting a random unitary act on
a fixed state, and the subsystem entanglement spectrum follows the Laguerre unitary …
a fixed state, and the subsystem entanglement spectrum follows the Laguerre unitary …
Average mutual information for random fermionic Gaussian quantum states
Studying the typical entanglement entropy of a bipartite system when averaging over
different ensembles of pure quantum states has been instrumental in different areas of …
different ensembles of pure quantum states has been instrumental in different areas of …
Probing Universal Fingerprints of Quantum States: From Quantum Entanglement to Conformal Field Theory
Y Liu - 2023 - search.proquest.com
Understanding the universal behaviors in quantum phases of matter lies among the long-
term dreams of condensed matter physicists. However, relating universal behaviors to …
term dreams of condensed matter physicists. However, relating universal behaviors to …