Results 1 to 10 of about 182,622 (338)
η' meson under partial restoration of chiral symmetry in nuclear medium*
EPJ Web of Conferences, 2012 We shed light upon the η' mass in nuclear matter in the context of partial restoration of chiral symmetry, pointing out that the UA(1) anomaly effects causes the η'-η mass difference necessarily through the chiral symmetry breaking.
Sakai Shuntaro +3 more
doaj +3 more sources
Chiral recognition via symmetry-dependent luminescence in zero-dimensional hybrid copper halides [PDF]
Nature CommunicationsChiral recognition through fluorescence changes enables the rapid and sensitive determination of enantiomers. However, the rational design and synthesis of fluorescent probes for efficient chiral recognition remain a challenge.
Yi Wei +9 more
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Fate of the ρ – a1 mixing in dilepton production [PDF]
EPJ Web of ConferencesWe investigate the effect of chiral mixing on dilepton production by combining the in-medium spectral function in the chiral effective field theory with the state-of-the-art fluid dynamical simulations.
Sakai Azumi +5 more
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Nature Communications, 2022 External physical forces can bias a spontaneous symmetry breaking process but whether the shape of a reactor plays a role in chiral symmetry breaking processes is an open question. Here, the authors demonstrate chirality transfer from the chiral shape of
Semih Sevim +7 more
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Effective restoration of the U_A(1) symmetry with temperature and density [PDF]
, 2004 We investigate the full U(3)$\otimes$U(3) chiral symmetry restoration, at finite temperature and density, on the basis of a quark model which incorporates the most relevant properties of QCD in this context: explicit and spontaneous breaking of chiral ...
C. A. de Sousa +7 more
core +1 more source
Quantum gravity and Standard-Model-like fermions
Physics Letters B, 2017 We discover that chiral symmetry does not act as an infrared attractor of the renormalization group flow under the impact of quantum gravity fluctuations. Thus, observationally viable quantum gravity models must respect chiral symmetry. In our truncation,
Astrid Eichhorn, Stefan Lippoldt
doaj +1 more source
Physical Review X, 2021 In principle, there is no obstacle to gapping fermions preserving any global symmetry that does not suffer a ’t Hooft anomaly. In practice, preserving a symmetry that is realized on fermions in a chiral manner necessitates some dynamics beyond simple ...
Shlomo S. Razamat, David Tong
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Symmetry-protected solitons and bulk-boundary correspondence in generalized Jackiw–Rebbi models
Scientific Reports, 2021 We investigate the roles of symmetry and bulk-boundary correspondence in characterizing topological edge states in generalized Jackiw–Rebbi (JR) models.
Chang-geun Oh +2 more
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Chiral symmetry restoration with three chiral partners
SciPost Physics Proceedings, 2022 I discuss the masses of chiral partners in the context of chiral symmetry restoration at finite temperature. Using the Nambu–Jona-Lasinio model I first remind the usual situation where two mesons of opposed parity become degenerate above the chiral ...
Juan M. Torres-Rincon
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Minimally doubled fermions and spontaneous chiral symmetry breaking
EPJ Web of Conferences, 2018 Chiral symmetry breaking in massless QCD is a very important feature in the current understanding of low energy physics. Low - lying Dirac modes are suitable to help us understand the spontaneous chiral symmetry breaking, since the formation of a non ...
Osmanaj (Zeqirllari) Rudina +1 more
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