Results 111 to 120 of about 272,278 (258)
Can experiments distinguish between Radiative Electroweak Symmetry breaking and Conventional breaking? [PDF]
arXiv, 2007 We present a comparative study of radiative electroweak symmetry breaking and conventional standard model breaking, and pose the question whether experiments can distinguish one breaking mode from the other. The importance of the problem lies in the fact that the two breaking modes have very different physical interpretations concerning the mechanism ...
arxiv
MethodsX, 2023 Homochirality, the phenomenon by which one of two virtually identical (non-superimposable mirror images) compounds is favored over the other in the chemistry of life, has been regarded as a requisite for the emergence of all living things on earth ...
Elkin Cruz +2 more
doaj
Non-conformal entanglement entropy
Journal of High Energy Physics, 2018 We explore the behaviour of renormalized entanglement entropy in a variety of holographic models: non-conformal branes; the Witten model for QCD; UV conformal RG flows driven by explicit and spontaneous symmetry breaking and Schrödinger geometries ...
Marika Taylor, William Woodhead
doaj +1 more source
Spontaneous Symmetry Breaking, Non-minimal Coupling, and Cosmological Constant Problem [PDF]
arXiv, 2001 Treating the gravitational field as a dynamical field, we study the spontaneous symmetry breaking induced by a scalar field under its self-interaction and non-minimal interaction with gravity in four dimensional space-time. In particular, we explore the feasibility of inducing spontaneous symmetry breaking after introducing the non-minimal coupling ...
arxiv
Spontaneous Breaking of Space—Time Symmetries [PDF]
, 2007 37 pages, 18 figures. Based on the contribution to "String Theory and Fundamental Interactions. Celebrating Gabriele Veneziano on his 65th Birthday", edited by M. Gasperini and J. Maharana, to be published by Springer, and Lecture given at Les Houches summer school: "String Theory and The Real World From Particle Physics to Astrophysics", Session ...
openaire +4 more sources
Nanophotonics, 2019 We theoretically and numerically demonstrate that the spontaneous parity-time (PT) symmetry breaking phase transition can be realized respectively by using two independent tuning ways in a tri-layered metamaterial that consists of periodic array of metal-
Bai Qiang
doaj +1 more source
Mathematical models of spontaneous symmetry breaking [PDF]
Int. J. Geom. Methods Mod. Phys. v5 (2008) N2, v-xvi, 2008 The Higgs mechanism of mass generation is the main ingredient in the contemporary Standard Model and its various generalizations. However, there is no comprehensive theory of spontaneous symmetry breaking. We summarize the relevant mathematical results characterizing spontaneous symmetry breaking phenomena in algebraic quantum theory, axiomatic quantum
arxiv
Spontaneous symmetry breaking and bifurcations from the Maclaurin and Jacobi ellipsoids [PDF]
, 1979 Dan H. Constantinescu +2 more
openalex +1 more source
Spontaneous symmetry breaking in the BFSS model: analytical results using the Gaussian expansion method. [PDF]
Eur Phys J C Part Fields, 2023 Brahma S, Brandenberger R, Laliberte S.
europepmc +1 more source
Spontaneous Symmetry Breaking in the Quantum Sine-Gordon Model [PDF]
arXiv, 1999 The spontaneous symmetry breaking in the quantum sine-Gordon model is studied by a density matrix renormalization group. A phase diagram in the coupling constant - system size plane is obtained.
arxiv