Strange quark matter in the presence of explicit symmetry breaking interactions [PDF]
Physical Review D, 2015 It is shown that a first order transition associated with a jump in the strange quark mass appears in a generalized 3 flavour Nambu--Jona-Lasinio (NJL) treatment of quark matter. The generalization of the Lagrangian displays the complete set of spin 0 interactions at leading and subleading orders (LO and NLO) in $\frac{1}{N_c}$counting, including the ...
J. Moreira +4 more
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Explicit flavor symmetry breaking and holographic compact stars [PDF]
Journal of the Korean Physical Society, 2015 15 pages, 7 ...
Youngman Kim +3 more
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Spontaneous and Explicit Spacetime Symmetry Breaking in Einstein-Cartan Theory with Background Fields [PDF]
Symmetry, 2023 Explicit and spontaneous breaking of spacetime symmetry under diffeomorphisms, local translations, and local Lorentz transformations due to the presence of fixed background fields is examined in Einstein–Cartan theory. In particular, the roles of torsion
Robert Bluhm, Zhi Yu
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Spontaneous and explicit symmetry breaking of thermoacoustic eigenmodes in imperfect annular geometries [PDF]
Journal of Fluid Mechanics, 2022 This article deals with the symmetry breaking of azimuthal thermoacoustic modes in annular combustors. Using a nominally symmetric annular combustor, we present experimental evidence of a predicted spontaneous reflectional symmetry breaking, and also an ...
Thomas Indlekofer +3 more
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Pseudo-spontaneous U(1) symmetry breaking in hydrodynamics and holography [PDF]
Journal of High Energy Physics, 2022 We investigate the low-energy dynamics of systems with pseudo-spontaneously broken U(1) symmetry and Goldstone phase relaxation. We construct a hydrodynamic framework which is able to capture these, in principle independent, effects.
Martin Ammon +4 more
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Comment on “Electromagnetic Radiation under Explicit Symmetry Breaking” [PDF]
Physical Review Letters, 2015 Recently published paper [PRL 114, 147701 (2015)] contains several misleading statements and misinterpretations of known facts. The main massage of the paper [PRL 114, 147701 (2015)] is as follows: "We have shown that explicit symmetry breaking in the structural configuration of charges leads to symmetry breaking of the electric field which results in ...
Simovski, C. +3 more
semanticscholar +8 more sources
Explicit R-symmetry breaking and metastable vacua [PDF]
Journal of High Energy Physics, 2008 35 pages, 5 figures, minor clarifications, references added, JHEP ...
Diego Marqués, F Schaposnik
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Electromagnetic Radiation under Explicit Symmetry Breaking [PDF]
Physical Review Letters, 2015 We report our observation that radiation from a system of accelerating charges is possible only when there is explicit breaking of symmetry in the electric field in space within the spatial configuration of the radiating system. Under symmetry breaking, current within an enclosed area around the radiating structure is not conserved at a certain instant
Dhiraj, Sinha, Gehan A J, Amaratunga
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Holographic entanglement density for spontaneous symmetry breaking [PDF]
Journal of High Energy Physics, 2022 We investigate the properties of the holographic entanglement entropy of the systems in which the U(1) or the translational symmetry is broken spontaneously.
Hyun-Sik Jeong +2 more
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μ − τ reflection symmetry and its explicit breaking for leptogenesis in a minimal seesaw model [PDF]
Modern Physics Letters A, 2019 The minimal seesaw framework, embroiling the Dirac neutrino mass matrix [Formula: see text] and the Majorana neutrino mass matrix [Formula: see text], is quite successful to explain the current global-fit results of neutrino oscillation data.
Newton Nath
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