Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Bhargavi Jonnadula"'
Publikováno v:
Physical Review Research, Vol 2, Iss 4, p 043126 (2020)
Entanglement properties of bipartite unitary operators are studied via their local invariants, namely the entangling power e_{p} and a complementary quantity, the gate typicality g_{t}. We characterize the boundaries of the set K_{2} representing all
Externí odkaz:
https://doaj.org/article/79a87fd63a924365839fdbc0376e304e
Publikováno v:
Jonnadula, B, Keating, J P & Mezzadri, F 2023, ' On the moments of characteristic polynomials ', Glasgow Mathematical Journal, vol. 65, no. S1, pp. S102-S122 . https://doi.org/10.1017/S0017089522000258
We examine the asymptotics of the moments of characteristic polynomials of $N\times N$ matrices drawn from the Hermitian ensembles of Random Matrix Theory, in the limit as $N\to\infty$. We focus in particular on the Gaussian Unitary Ensemble, but dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eab8a2405f1e770a74188f6f6b791ed1
https://doi.org/10.1017/s0017089522000258
https://doi.org/10.1017/s0017089522000258
Publikováno v:
Jonnadula, B, Keating, J & Mezzadri, F 2021, ' Symmetric function theory and unitary invariant ensembles ', Journal of Mathematical Physics, vol. 62, no. 9, 093512 . https://doi.org/10.1063/5.0048364
Representation theory and the theory of symmetric functions have played a central role in Random Matrix Theory in the computation of quantities such as joint moments of traces and joint moments of characteristic polynomials of matrices drawn from the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a15ccb684094ee5cfa8e76b65a0d205
http://arxiv.org/abs/2003.02620
http://arxiv.org/abs/2003.02620
Entanglement properties of bipartite unitary operators are studied via their local invariants, namely the entangling power $e_p$ and a complementary quantity, the gate typicality $g_t$. We characterize the boundaries of the set $K_2$ representing all
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c1198faee0aa716e598ba0ceca44bf1
Publikováno v:
Physical Review A. 95
It is demonstrated here that local dynamics have the ability to strongly modify the entangling power of unitary quantum gates acting on a composite system. The scenario is common to numerous physical systems, in which the time evolution involves loca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea7d8a8e9abc380574b2240473d6faf4
https://doi.org/10.1103/physreva.95.040302
https://doi.org/10.1103/physreva.95.040302