Zobrazeno 1 - 10
of 16
pro vyhledávání: '"R T Scalettar"'
Publikováno v:
Materials for Quantum Technology, Vol 4, Iss 2, p 025401 (2024)
Integrated photonics has been a promising platform for analog quantum simulation of condensed matter phenomena in strongly correlated systems. To that end, we explore the implementation of all-photonic quantum simulators in coupled cavity arrays with
Externí odkaz:
https://doaj.org/article/275d6b9ec8e14e248b35511ceef65e98
Publikováno v:
New Journal of Physics, Vol 15, Iss 2, p 023023 (2013)
We show that the presence of a spin-dependent random potential in a superconductor or a superfluid atomic gas leads to distinct transitions at which the energy gap and average order parameter vanish, generating an intermediate gapless superfluid phas
Externí odkaz:
https://doaj.org/article/acee2560a84746b5bb5e11fd21715403
The bilayer Hubbard model describes the antiferromagnet to spin singlet transition and, potentially, aspects of the physics of unconventional superconductors. Despite these important applications, significant aspects of its `phase diagram' in the int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45c37d731e9113fa3eca4c544171e85f
http://arxiv.org/abs/2205.02377
http://arxiv.org/abs/2205.02377
Publikováno v:
Physical Review B. 105
Many strongly correlated materials are characterized by deeply intertwined charge and spin order. Besides their high superconducting transition temperatures, one of the central features of these complex patterns in cuprates is a phase shift which occ
The "sign problem" (SP) is the fundamental limitation to simulations of strongly correlated materials in condensed matter physics, solving quantum chromodynamics at finite baryon density, and computational studies of nuclear matter. As a result, it i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::039d05914c7a25331759629a96c4fbe7
http://arxiv.org/abs/2108.08974
http://arxiv.org/abs/2108.08974
Auxiliary field Quantum Monte Carlo simulations of interacting fermions require sampling over a Hubbard-Stratonovich field $h$ introduced to decouple the interactions. The weight for a given configuration involves the products of the determinant of m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94d75e4a1a98b6c20730c17fc939468c
Publikováno v:
International Journal of High Speed Computing. :327-349
Monte Carlo (MC) and Molecular Dynamics (MD) simulations are powerful tools for understanding the low temperature properties of systems of interacting electrons and phonons in a solid, including the phenomena of magnetism and superconductivity. When
Autor:
R. T. Scalettar, G. G. Batrouni
Publikováno v:
Ultracold Gases and Quantum Information
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::497bf37465e5c7805621e560bfaa5f63
https://doi.org/10.1093/acprof:oso/9780199603657.003.0007
https://doi.org/10.1093/acprof:oso/9780199603657.003.0007
Publikováno v:
The Journal of Physical Chemistry. 94:1149-1154
In this paper we study a generalization of the Anderson model of localization which includes time-dependent on-site randomness to elucidate the interplay between dephasing and localization. We find, in agreement with recent approximate treatments, th
Autor:
A, Lazicki, B, Maddox, W J, Evans, C-S, Yoo, A K, McMahan, W E, Pickett, R T, Scalettar, M Y, Hu, P, Chow
Publikováno v:
Physical review letters. 95(16)
Diamond-anvil cell experiments augmented by first-principles calculations have found a remarkable stability of the N(3-) ion in Li3N to a sixfold volume reduction. A new (gamma) phase is discovered above 40(+/-5) GPa, with an 8% volume collapse and a