Zobrazeno 1 - 10
of 959
pro vyhledávání: '"Sánchez-Palencia A"'
The Tan contact has emerged as a pivotal quantity in characterizing many-body quantum systems, bridging microscopic short-range correlations to thermodynamic behavior. It is defined as the weight of universal $1/k^4$ fall off in momentum distribution
Externí odkaz:
http://arxiv.org/abs/2412.08775
A twist between two systems offers the possibility to drastically change the underlying physical properties. To that end, we study the bandstructure of twisted moir\'e potentials in detail. At sets of commensurate twisting angles, the low energy sing
Externí odkaz:
http://arxiv.org/abs/2410.21371
A controlled twist between different underlying lattices allows one to interpolate, under a unified framework, across ordered and (quasi-)disordered matter while drastically changing quantum transport properties. Here, we use quantum Monte Carlo simu
Externí odkaz:
http://arxiv.org/abs/2406.12963
Autor:
Yao, Hepeng, Tanzi, Luca, Sanchez-Palencia, Laurent, Giamarchi, Thierry, Modugno, Giovanni, D'Errico, Chiara
Publikováno v:
Phys. Rev. Lett. 133, 123401 (2024)
Disorder or quasi-disorder is known to favor the localization in many-body Bose systems. Here in contrast, we demonstrate an anomalous delocalization effect induced by incommensurability in quasiperiodic lattices. Loading ultracold atoms in two shall
Externí odkaz:
http://arxiv.org/abs/2402.15318
Publikováno v:
Phys. Rev. A 109, 013314 (2024)
Quasicrystals, a fascinating class of materials with long-range but nonperiodic order, have revolutionized our understanding of solid-state physics due to their unique properties at the crossroads of long-range-ordered and disordered systems. Since t
Externí odkaz:
http://arxiv.org/abs/2307.09527
Publikováno v:
Phys. Rev. Lett. 130, 220402 (2023)
Quantum simulation of quasicrystals in synthetic bosonic matter now paves the way to the exploration of these intriguing systems in wide parameter ranges. Yet thermal fluctuations in such systems compete with quantum coherence, and significantly affe
Externí odkaz:
http://arxiv.org/abs/2210.15526
Autor:
Sánchez-Palencia, Pablo, Hamad, Said, Palacios, Pablo, Grau-Crespo, Ricardo, Butler, Keith T.
Ab initio prediction of the variation of properties in the configurational space of solid solutions is computationally very demanding. We present an approach to accelerate these predictions via a combination of density functional theory and machine l
Externí odkaz:
http://arxiv.org/abs/2205.10084
Autor:
J. Javier Álvaro, José E. Ortiz, Carlos Neto de Carvalho, Ignacio López‐Cilla, Yolanda Sánchez‐Palencia, Trinidad Torres
Publikováno v:
The Depositional Record, Vol 10, Iss 1, Pp 51-69 (2024)
Abstract Establishing the biogenicity of sedimentary surface textures with unresolved microbial origin is critical to any environmental and geobiological interpretation of clastic settings. Here, some Ediacaran wrinkle structures and associated carbo
Externí odkaz:
https://doaj.org/article/66ad0ecc3c9d4a4995d66452e965b29e
Publikováno v:
Physical Review B 106:1, 014306 (2022)
Entanglement is a central feature of many-body quantum systems and plays a unique role in quantum phase transitions. In many cases, the entanglement spectrum, which represents the spectrum of the density matrix of a bipartite system, contains valuabl
Externí odkaz:
http://arxiv.org/abs/2202.13343
Publikováno v:
Carthaginensia, Vol 40, Iss 78 (2024)
Como en ocasiones ocurre con los autores ilustres, la obra de Emmanuel Levinas ha ganado adeptos con el paso del tiempo, siendo actualmente considerado como uno de los grandes filósofos contemporáneos. En el mundo actual, donde las máscaras oculta
Externí odkaz:
https://doaj.org/article/7a6ce66d49a5436393193eb131b1c042