Results 51 to 60 of about 890,334 (313)

Anomaly matching in QCD thermal phase transition

open access: yesJournal of High Energy Physics, 2019
We study an ’t Hooft anomaly of massless QCD at finite temperature. With the imaginary baryon chemical potential at the Roberge-Weiss point, there is a ℤ2 symmetry which can be used to define confinement.
Kazuya Yonekura
doaj   +1 more source

On the associativity of 1-loop corrections to the celestial operator product in gravity

open access: yesJournal of High Energy Physics, 2023
The question of whether the holomorphic collinear singularities of graviton amplitudes define a consistent chiral algebra has garnered much recent attention.
Roland Bittleston
doaj   +1 more source

Chiral And Parity Anomalies At Finite Temperature And Density [PDF]

open access: yes, 1997
Two closely related topological phenomena are studied at finite density and temperature. These are chiral anomaly and Chern-Simons term. By using different methods it is shown that $\mu^2 = m^2$ is the crucial point for Chern-Simons at zero temperature ...
A.N. Sissakian   +26 more
core   +3 more sources

Magnetic X‐ray techniques

open access: yesMajor Reference Works, Page 169-176., 2023
International Tables for Crystallography is the definitive resource and reference work for crystallography and structural science.

Each of the eight volumes in the series contains articles and tables of data relevant to crystallographic research and to applications of crystallographic methods in all sciences concerned with the ...
Gerrit van der Laan C. Chantler   +2 more
wiley  

+1 more source

Chiral anomaly and the pion properties in the light-front quark model [PDF]

open access: yes, 2020
We explore the link between the chiral symmetry of QCD and the numerical results of the light-front quark model, analyzing both the two-point and three-point functions of the pion.
H. Choi, C. Ji
semanticscholar   +1 more source

New quantum effects in relativistic magnetohydrodynamics

open access: yes, 2017
Chiral anomaly induces a new kind of macroscopic quantum behavior in relativistic magnetohydrodynamics, including the chiral magnetic effect. In this talk we present two new quantum effects present in fluids that contain charged chiral fermions: 1) the ...
Hirono, Yuji   +2 more
core   +1 more source

Chiral anomaly and γ3π [PDF]

open access: yesPhysical Review D, 1996
Measurement of the $ 3 $ process has revealed a possible conflict with what should be a solid prediction generated by the chiral anomaly. We show that inclusion of appropirate energy-momentum dependence in the matrix element reduces the discrepancy.
openaire   +1 more source

Chiral Effects in Hydrodynamics: New Trends

open access: yesParticles
By chiral effects, one understands the manifestations of chiral gauge anomaly and of gravitational chiral anomaly in hydrodynamics. In the last two to three years, our understanding of chiral effects has considerably changed.
Valentin Zakharov   +2 more
doaj   +1 more source

Synthetic Weyl Points and Chiral Anomaly in Majorana Devices with Nonstandard Andreev-Bound-State Spectra. [PDF]

open access: yesPhysical Review Letters, 2019
We demonstrate how to design various nonstandard types of Andreev-bound-state (ABS) dispersions, via a composite construction relying on Majorana bound states (MBSs).
P. Kotetes, M. T. Mercaldo, M. Cuoco
semanticscholar   +1 more source

Origin of planar Hall effect in type-II Weyl semimetal MoTe2

open access: yesAIP Advances, 2019
Besides the negative longitudinal magnetoresistance (MR), planar Hall effect (PHE) is a newly emerging experimental tool to test the chiral anomaly or nontrivial Berry curvature in Weyl semimetals (WSMs).
D. D. Liang   +10 more
doaj   +1 more source

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