Results 41 to 50 of about 890,334 (313)
Hydrodynamic waves in an anomalous charged fluid
Physics Letters B, 2016 We study the collective excitations in a relativistic fluid with an anomalous U(1) current. In 3+1 dimensions at zero chemical potential, in addition to ordinary sound modes we find two propagating modes in presence of an external magnetic field.
Navid Abbasi +3 more
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Magneto-vortical effect in strongly coupled plasma
European Physical Journal C: Particles and Fields, 2020 Based on a holographic model incorporating both the chiral anomaly and the gravitational anomaly, we study the effect of magneto-vortical coupling on the transport properties of a strongly coupled plasma. The focus of present work is on the generation of
Yanyan Bu, Shu Lin
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Electric quantum oscillations in Weyl semimetals
Physical Review Research, 2021 Electronic transport in Weyl semimetals is quite extraordinary due to the topological property of the chiral anomaly generating the charge pumping between two distant Weyl nodes with opposite chiralities under parallel electric and magnetic fields. Here,
Kyusung Hwang, Woo-Ram Lee, Kwon Park
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Chiral fermions, dimensional regularization, and the trace anomaly
Nuclear Physics B, 2022 We investigate the trace anomaly of a chiral fermion in dimensional regularization, considering in detail the simplest case of coupling to an abelian gauge field. We apply the Breitenlohner-Maison/'t Hooft-Veltman prescription for dealing with the chiral
Fiorenzo Bastianelli, Luca Chiese
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Chiral Anomaly and Ginsparg-Wilson Relation on the Noncommutative Torus [PDF]
, 2002 We evaluate chiral anomaly on the noncommutative torus with the overlap Dirac operator satisfying the Ginsparg-Wilson relation in arbitrary even dimensions.
Iso, Satoshi, Nagao, Keiichi
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Thermal chiral anomaly in the magnetic-field-induced ideal Weyl phase of Bi1−xSbx [PDF]
Nature Materials, 2019 The chiral anomaly is the predicted breakdown of chiral symmetry in a Weyl semimetal with monopoles of opposite chirality when an electric field is applied parallel to a magnetic field.
D. Vu +5 more
semanticscholar +1 more source
Signatures of chiral anomaly multiply [PDF]
Science, 2017 Physics Chiral anomaly is one of the most striking phenomena predicted to occur in Dirac and Weyl semimetals. One of its consequences, the decrease in electrical resistance with applied magnetic field, has been observed in several of these materials, but disentangling it from other, less exotic effects is tricky.
openaire +2 more sources
Chiral Separation Effect vs. Chiral Anomaly
, 2022 We study relation between Chiral Separation Effect (CSE) and Chiral Anomaly, and argue that CSE does not inherit the immutability of Chiral Anomaly. For QED in the leading order in electric charge, with point-splitting regularization in real-time formalism, we demontrate, in regularization-dependent way though, that CSE is an infrared (IR) effect ...
Khaidukov, Z. V., Abramchuk, R. A.
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On the Bose symmetry and the left- and right-chiral anomalies
European Physical Journal C: Particles and Fields, 2018 It is generally assumed that in order to preserve Bose symmetry in the left- (or right-chiral) current it is necessary to equally distribute the chiral anomaly between the vectorial and the axial Ward identities, requiring the use of counterterms to ...
J. S. Porto +4 more
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Quantum chaos, pole-skipping and hydrodynamics in a holographic system with chiral anomaly [PDF]
Journal of High Energy Physics, 2019 It is well-known that chiral anomaly can be macroscopically detected through the energy and charge transport, due to the chiral magnetic effect. On the other hand, in a holographic many body system, the chaotic modes might be only associated with the ...
N. Abbasi, J. Tabatabaei
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