Remnants of the nonrelativistic Casimir effect on the lattice

Autor: Nakayama, Katsumasa, Suzuki, Kei

Publikováno v: Physical review research 5(2), L022054 (2023). doi:10.1103/PhysRevResearch.5.L022054

Physical review research 5(2), L022054 (2023). doi:10.1103/PhysRevResearch.5.L022054
The Casimir effect is a fundamental quantum phenomenon induced by the zero-point energy for a quantum field. It is well known for relativistic fields with a lin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abe688947367229012633746877e90da
https://bib-pubdb1.desy.de/record/586749

Tunnelling and dynamical violation of the null energy condition

Autor: Janos Polonyi, Jean Alexandre

Publikováno v: Physical Review
Physical Review D
Physical Review D, American Physical Society, 2021, 103 (10), pp.105020. ⟨10.1103/PhysRevD.103.105020⟩
Alexandre, J & Polonyi, J 2021, ' Tunnelling and dynamical violation of the Null Energy Condition ', Phys. Rev. D, vol. 103, no. 10, 105020 . https://doi.org/10.1103/PhysRevD.103.105020

The Null Energy Condition is considered the most fundamental of the energy conditions, on which several key results, such as the singularity theorems, are based. The Casimir effect is one of the rare equilibrium mechanisms by which it is breached wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d82ce21a9c5c3f2429e1c9fd7cf44c93
http://repo.scoap3.org/api

格子フェルミオンにおけるカシミール効果

Autor: Kei Suzuki, Tsutomu Ishikawa, Katsumasa Nakayama

Publikováno v: Physics Letters B, Vol 809, Iss, Pp 135713-(2020)
Physics Letters
Physics letters / B 809, 135713 (2020). doi:10.1016/j.physletb.2020.135713

Physics letters / B 809, 135713 (2020). doi:10.1016/j.physletb.2020.135713
We propose a definition of the Casimir energy for free lattice fermions. From this definition, we study the Casimir effects for the massless or massive naive fermion, Wil

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f6b84a238ffab7b772e46688f6f9834
http://www.sciencedirect.com/science/article/pii/S0370269320305165

Archimedes experiment: weighing the vacuum

Autor: Gianluca Gagliardi, F. Garufi, Ettore Majorana, Carlo Rovelli, Rosario De Rosa, Francesco Tafuri, F. Frasconi, Enrico Calloni, L. Errico, P. Puppo, P. Rapagnani, Luigi Rosa, P. Ruggi, Martina De Laurentis, A. Basti, Cosimo Stornaiolo, Daniela Stornaiuolo, S. Petrarca, F. Ricci, Sergio Caprara, Gianpiero Esposito, Saverio Avino, Marco Grilli

Publikováno v: PoS
Gravitational-waves Science&Technology Symposium
Gravitational-waves Science&Technology Symposium, Mar 2018, Padova, Italy. pp.020, ⟨10.22323/1.325.0020⟩

International audience; Archimedes is an experiment devoted to measure the weight of zero point energy by weighing acascade of rigid Casimir cavitities costituted by a layered type II superconductor, when the reflec-tivity of the cavities is modulate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c33e8df10883326eea129e6dcdc1134b
https://hal.archives-ouvertes.fr/hal-01914517

Casimir Effect in Yang-Mills Theory in D=2+1

Autor: Vladimir Alexandrovich Goy, Alexander Molochkov, Ha Huu Nguyen, M. N. Chernodub

Publikováno v: Phys.Rev.Lett.
Phys.Rev.Lett., 2018, 121 (19), pp.191601. ⟨10.1103/PhysRevLett.121.191601⟩
Physical Review Letters

International audience; We study, for the first time, the Casimir effect in non-Abelian gauge theory using first-principles numerical simulations. Working in two spatial dimensions at zero temperature, we find that closely spaced perfect chromoelectr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a00ab29295fc9757f88d3b3cc046f4f
https://hal.archives-ouvertes.fr/hal-01815174