Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Alexander Nico-Katz"'
Publikováno v:
npj Quantum Information, Vol 10, Iss 1, Pp 1-8 (2024)
Abstract Quantum computing platforms are subject to contradictory engineering requirements: qubits must be protected from mutual interactions when idling (‘doing nothing’), and strongly interacting when in operation. If idling qubits are not suff
Externí odkaz:
https://doaj.org/article/49af961f6b2d49958da11f0d9746d4be
Autor:
Alexander Nico-Katz, Sougato Bose
Publikováno v:
Physical Review Research, Vol 5, Iss 1, p 013041 (2023)
We propose a class of geometric measures of entanglement for pure states by exploiting the matrix product state formalism. These measures are completely divested from the notion of separability and can be freely tuned as a function of the bond dimens
Externí odkaz:
https://doaj.org/article/8bbdf018a43d4e89ab75297e49e78552
Publikováno v:
Physical Review Research, Vol 4, Iss 3, p 033070 (2022)
Local memory—the ability to extract information from a subsystem about its initial state—is a central feature of many-body localization. We introduce, investigate, and compare several information-theoretic quantifications of memory and discover a
Externí odkaz:
https://doaj.org/article/7236205868584c5d954ffaafd7886a9a
A key feature of the many-body localized phase is the breaking of ergodicity and consequently the emergence of local memory; revealed as the local preservation of information over time. As memory is necessarily a time dependent concept, it has been p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6df0f3b2c288ae995fdc2b7a4fa3b289
http://arxiv.org/abs/2009.04470
http://arxiv.org/abs/2009.04470
