Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Jay Hubisz"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 8, Pp 1-23 (2024)
Abstract We describe 5D dynamical cosmological solutions of the stabilized holographic dilaton and their role in completion of the conformal phase transition. This analysis corresponds, via the AdS/CFT dictionary, to a study of out-of-equilibrium dyn
Externí odkaz:
https://doaj.org/article/8a8a73bb619545f9ad0a8de42aaaa718
Publikováno v:
Physics Letters B, Vol 851, Iss , Pp 138583- (2024)
Dilatons are pseudo-Nambu-Goldstone bosons arising from the breaking of conformal invariance. In this letter we point out that in general a dilaton mass has a power-law dependence on a small parameter related to the explicit breaking of conformal inv
Externí odkaz:
https://doaj.org/article/5132408c509148ada6c20a5ed3efccc9
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 3, Pp 1-33 (2019)
Abstract The critical point for a Higgs sector can be a point of interest in the potential for a modulus field such as the radion of an extra dimensional construction, or the dilaton of spontaneously broken approximate conformal invariance. In part m
Externí odkaz:
https://doaj.org/article/0cbcef034cb94152a00cd856774805aa
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 9, Pp 1-27 (2018)
Abstract Observations of gravitational waves from neutron star mergers open up novel directions for exploring fundamental physics: they offer the first access to the structure of objects with a non-negligible contribution from vacuum energy to their
Externí odkaz:
https://doaj.org/article/7bbbcfa13abf4cb1885756d0ec202dfc
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 78, Iss 1, Pp 1-20 (2018)
Abstract We identify a class of Randall–Sundrum type models with a successful first order cosmological phase transition during which a 5D dual of approximate conformal symmetry is spontaneously broken. Our focus is on soft-wall models that naturall
Externí odkaz:
https://doaj.org/article/8eab0c2ce6554f0e863909760fe3731a
Publikováno v:
Physical Review X, Vol 6, Iss 4, p 041050 (2016)
The appearance of the light Higgs boson at the LHC is difficult to explain, particularly in light of naturalness arguments in quantum field theory. However, light scalars can appear in condensed matter systems when parameters (like the amount of dopi
Externí odkaz:
https://doaj.org/article/a5c333cc9ad34dc19fc8ca26675bb494
Publikováno v:
Phys.Rev.D
Phys.Rev.D, 2022, 106 (5), pp.055004. ⟨10.1103/PhysRevD.106.055004⟩
Physical Review
Phys.Rev.D, 2022, 106 (5), pp.055004. ⟨10.1103/PhysRevD.106.055004⟩
Physical Review
We explore higher-derivative terms in the low-energy effective action for the dilaton, the Goldstone boson of spontaneously broken scale invariance. Focusing on the simplest holographic realization of spontaneously broken scale invariance, the Randal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c27ee8c11457ae4bdd7b30deafd3c2d
https://doi.org/10.1103/physrevd.106.055004
https://doi.org/10.1103/physrevd.106.055004
Publikováno v:
Proceedings of The 38th International Symposium on Lattice Field Theory — PoS(LATTICE2021).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0fa9c76b95f55f775eebef0922702c2
https://doi.org/10.22323/1.396.0016
https://doi.org/10.22323/1.396.0016
Publikováno v:
Physical Review A. 104
Certain aspects of some unitary quantum systems are well-described by evolution via a non-Hermitian effective Hamiltonian, as in the Wigner-Weisskopf theory for spontaneous decay. Conversely, any non-Hermitian Hamiltonian evolution can be accommodate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17f0e0c854288e495f19317d5426dd0f
https://doi.org/10.1103/physreva.104.052420
https://doi.org/10.1103/physreva.104.052420
Publikováno v:
Physical Review
Motivated by the AdS/CFT correspondence, we use Monte Carlo simulation to investigate the Ising model formulated on tessellations of the two-dimensional hyperbolic disk. We focus in particular on the behavior of boundary-boundary correlators, which e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d642539292c4df1f1d666c0538562d74
