Zobrazeno 1 - 10
of 68 198
pro vyhledávání: '"Richard, T."'
Autor:
Ibarra-García-Padilla, Eduardo, Lange, Hannah, Melko, Roger G, Scalettar, Richard T, Carrasquilla, Juan, Bohrdt, Annabelle, Khatami, Ehsan
Neural quantum states (NQS) have emerged as a powerful ansatz for variational quantum Monte Carlo studies of strongly-correlated systems. Here, we apply recurrent neural networks (RNNs) and autoregressive transformer neural networks to the Fermi-Hubb
Externí odkaz:
http://arxiv.org/abs/2411.07144
Autor:
McGhee, Henry G., Thompson, Henry J., Thompson, James, Zhang, Yu, Wyatt, Adam S., Springate, Emma, Chapman, Richard T., Horke, Daniel A., Minns, Russell S., Ingle, Rebecca A., Parkes, Michael A.
The presence of two chlorine atoms in 1,2-dichloroethene allows for isomerisation around the double bond. This isomerisation can lead to rich photochemistry. We present a time-resolved pump-probe photoelectron spectroscopy measurement on both the cis
Externí odkaz:
http://arxiv.org/abs/2410.14322
Model lattices such as the kagome and Lieb lattices have been widely investigated to elucidate the properties of interacting flat-band systems. While a quasicrystal does not have proper bands, the non-interacting density of states of several of them
Externí odkaz:
http://arxiv.org/abs/2410.07894
Autor:
Benders, Richard T., Thomas, Menno, Bastiaansen, Thomas M. M., Fix, Raoul, Scheel, Mario, Bosch, Guido, de Vries, Sonja, van der Gucht, Jasper, Dijksman, Joshua A.
Extrusion is a critical process in the manufacturing of various organic materials, including animal feed, human food, pharmaceuticals, and biomass for bioenergy. During extrusion, a dense particle-fluid mixture, or paste, is pushed through a narrow c
Externí odkaz:
http://arxiv.org/abs/2410.04593
At the core of most random utility models (RUMs) is an individual agent with a random utility component following a largest extreme value Type I (LEVI) distribution. What if, instead, the random component follows its mirror image -- the smallest extr
Externí odkaz:
http://arxiv.org/abs/2405.08222
Quantum state transfer (QST) describes the coherent passage of quantum information from one node in a network to another. Experiments on QST span a diverse set of platforms and currently report transport across up to tens of nodes in times of several
Externí odkaz:
http://arxiv.org/abs/2405.06853
Autor:
Zhu, Xingchuan, Sun, Junsong, Gong, Shou-Shu, Huang, Wen, Feng, Shiping, Scalettar, Richard T., Guo, Huaiming
Describing and achieving `unconventional' superconductivity remains a forefront challenge in quantum many-body physics. Here we use a unitary mapping, combined with the well-established properties of the attractive Hubbard model to demonstrate rigoro
Externí odkaz:
http://arxiv.org/abs/2404.11043
Autor:
Pomeroy, Richard T., Norris, Mark A.
Intermediate-mass black holes (IMBH) are expected to exist in globular clusters (GCs) and compact stellar systems (CSS) in general, but none have been conclusively detected. Tidal disruption events (TDEs), where a star is tidally disrupted by the gra
Externí odkaz:
http://arxiv.org/abs/2404.09144
Most nonperturbative numerical studies of electron-phonon interactions focus on model Hamiltonians where the electrons interact with a phonon branch via a single type of microscopic mechanism. Two commonly explored couplings in this context are the H
Externí odkaz:
http://arxiv.org/abs/2403.15386