Zobrazeno 1 - 10
of 14 747
pro vyhledávání: '"FLACH"'
Publikováno v:
Nanophotonics, Vol 13, Iss 21, Pp 3925-3944 (2024)
Flat bands – single-particle energy bands – in tight-binding lattices, aka networks, have attracted attention due to the presence of macroscopic degeneracies and their sensitivity to perturbations. They support compact localized eigenstates prote
Externí odkaz:
https://doaj.org/article/b40aec551bbc44a2b900a77bf0e21262
We study collective quantum phases and quantum phase transitions occurring in frustrated sawtooth arrays of small quantum Josephson junctions. Frustration is introduced through the periodic arrangement of $0$- and $\pi$- Josephson junctions with the
Externí odkaz:
http://arxiv.org/abs/2412.00391
In this article, we explore the lifetime of localized excitations in nonlinear lattices, called breathers, when a thermalized lattice is perturbed with localized energy delivered to a single site. We develop a method to measure the time it takes for
Externí odkaz:
http://arxiv.org/abs/2411.06044
Originating in game theory, Shapley values are widely used for explaining a machine learning model's prediction by quantifying the contribution of each feature's value to the prediction. This requires a scalar prediction as in binary classification,
Externí odkaz:
http://arxiv.org/abs/2408.01382
Publikováno v:
Journal of Pain Research, Vol Volume 13, Pp 1621-1627 (2020)
Qihong Zhang,1 Carol R Flach,1 Richard Mendelsohn,1 Leanne Page,2 Susan Whitson,2 Mila Boncheva Bettex3 1Department of Chemistry, Rutgers University, Newark, NJ 07102, USA; 2Charles River Laboratories Edinburgh Ltd., Tranent, East Lothian, UK; 3GSK C
Externí odkaz:
https://doaj.org/article/fc3afb94c474441db4ea6a9aa8c1cc52
Publikováno v:
Clinical, Cosmetic and Investigational Dermatology, Vol Volume 12, Pp 229-239 (2019)
Julie M Bianchini,1 Qihong Zhang,2 Gabriel Hanna,2 Carol R Flach,2 Hequn Wang,1 Michael D Southall,1 Richard Mendelsohn,2 Manpreet Randhawa11Johnson and Johnson Consumer Companies, Inc., Skillman, NJ, USA; 2Department of Chemistry, Rutgers University
Externí odkaz:
https://doaj.org/article/d7f75225e95941f380dbbf58df1962af
Autor:
OliveiraJr, Edson, Madeiral, Fernanda, Santos, Alcemir Rodrigues, von Flach, Christina, Soares, Sergio
Open Science aims to foster openness and collaboration in research, leading to more significant scientific and social impact. However, practicing Open Science comes with several challenges and is currently not properly rewarded. In this paper, we sha
Externí odkaz:
http://arxiv.org/abs/2405.12132
We study thermalization slowing down of a quantum many-body system upon approach to two distinct integrability limits. Motivated by previous studies of classical systems, we identify two thermalization time scales: one quantum Lyapunov time scale is
Externí odkaz:
http://arxiv.org/abs/2405.00786
Flat bands - single-particle energy bands - in tight-binding networks have attracted attention due to the presence of macroscopic degeneracies and their extreme sensitivity to perturbations. This makes them natural candidates for emerging exotic phas
Externí odkaz:
http://arxiv.org/abs/2403.17578
Publikováno v:
Phys. Rev. B 109, 245137 (2024)
We investigate 1D and 2D cross-stitch lattices with hard-core bosons and analytically construct exact groundstates that feature macroscopic degeneracy. The construction relies on the presence of a flatband in the single particle spectrum and the orth
Externí odkaz:
http://arxiv.org/abs/2403.05084