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相关论文: Chiral Vortical Effect for Bosons

200 篇论文

We generalize the gravitational form factor for chiral fermion in vacuum, which reproduces the well-known spin-vorticity coupling. We also calculate radiative correction to the gravitational form factors in quantum electrodynamics plasma.…

高能物理 - 唯象学 · 物理学 2023-02-27 Shu Lin , Jiayuan Tian

We propose the new nondissipative transport effect - the appearance of axial current of thermal quasiparticles in the presence of background gravity with torsion. For the non-interacting model of massless Dirac fermions the response of the…

介观与纳米尺度物理 · 物理学 2018-12-06 Z. V. Khaidukov , M. A. Zubkov

In this note we consider non-relativistic rotating fermi liquid in the presence of Berry curvature. The behavior of the system is then almost the same as in external magnetic field. We argue that there appears an analogue of chiral vortical…

介观与纳米尺度物理 · 物理学 2015-06-04 V. P. Kirilin , Z. V. Khaidukov , A. V. Sadofyev

Response theories in condensed matter typically describe the response of an electron fluid to external electromagnetic fields, while perturbations on neutral particles are often designed to mimic such fields. Here, we study the response of…

其他凝聚态物理 · 物理学 2024-11-25 Kai Chen , Swadeepan Nanda , Pavan Hosur

We study theoretically the anomalous Hall effect due to the vector spin chirality carried by the local spins in the $s$-$d$ model. We will show that the vector spin chirality indeed induces local Hall effect in the presence of the electron…

介观与纳米尺度物理 · 物理学 2015-05-13 Katsuhisa Taguchi , Gen Tatara

In this work, we explore macroscopic transport phenomena associated with a rotational system in the presence of an external orthogonal electromagnetic field. Simply based on the lowest Landau level approximation, we derive nontrivial…

核理论 · 物理学 2021-08-18 Gaoqing Cao

We apply a generic framework of linear sigma models for revealing a mechanism of the mysterious phenomenon, the chiral magnetic effect, in quark-gluon plasma. An electric current arises along a background magnetic field, which is given rise…

高能物理 - 唯象学 · 物理学 2015-03-17 Minoru Eto , Koji Hashimoto , Hideaki Iida , Akitsugu Miwa

Chiral anomalies have profound impact on the transport properties of relativistic fluids. In four dimensions there are different types of anomalies, pure gauge and mixed gauge-gravitational anomalies. They give rise to two new…

高能物理 - 理论 · 物理学 2017-02-14 Karl Landsteiner , Eugenio Megias , Francisco Pena-Benitez

High-energy Heavy-ion collisions can generate extremely hot quark-gluon matter and also extremely strong magnetic fields and fluid vorticity. Once coupled to chiral anomaly, the magnetic fields and fluid vorticity can induce a variety of…

核理论 · 物理学 2018-02-02 Xu-Guang Huang

We study the anomalous induced current of a vortex in a relativistic fluid via the chiral vortical effect, which is analogous to the anomalous current induced by a magnetic field via the chiral magnetic effect. We perform this analysis at…

高能物理 - 理论 · 物理学 2015-06-03 Karl Landsteiner , Eugenio Megias , Luis Melgar , Francisco Pena-Benitez

We utilize the chiral kinetic theory in a relaxation-time approximation to investigate the nonlinear anomalous responses of chiral fluids with viscous effects. Unlike the cases in equilibrium, it is found that the chiral magnetic effect and…

高能物理 - 理论 · 物理学 2018-08-01 Yoshimasa Hidaka , Di-Lun Yang

We argue that the enhancement in the spin polarization of anti-hyperons compared to the polarization of the hyperons in noncentral relativistic heavy-ion collisions arises as a result of an interplay between the chiral and helical vortical…

高能物理 - 唯象学 · 物理学 2022-11-08 Victor E. Ambrus , M. N. Chernodub

Topological charge changing transitions can induce chirality in the quark-gluon plasma by the axial anomaly. We study the equilibrium response of the quark-gluon plasma in such a situation to an external magnetic field. To mimic the effect…

高能物理 - 唯象学 · 物理学 2008-11-26 Kenji Fukushima , Dmitri E. Kharzeev , Harmen J. Warringa

We present a consistent scheme of quantization of chiral flows (flows with extensive vorticity) in ideal hydrodynamics in two dimensions. Chiral flows occur in rotating superfluid, rotating turbulence and also in electronic systems in the…

强关联电子 · 物理学 2019-07-23 P. Wiegmann

We revisit the evaluation of the chiral vortical effect in the accelerated matter. To first order in the acceleration the corresponding matrix element of the axial current can be reconstructed from the flat-space limit. A crucial point is…

高能物理 - 理论 · 物理学 2022-01-05 P. G. Mitkin , V. I. Zakharov

The rotation of polarization occurs for light interacting with chiral materials. It requires the light states with opposite chiralities interact differently with the materials. We demonstrate analogous rotation of polarization also exists…

高能物理 - 唯象学 · 物理学 2021-06-03 Defu Hou , Shu Lin

We consider the theory of Rarita-Schwinger field interacting with a field with spin 1/2, in the case of finite temperature, chemical potential and vorticity, and calculate the chiral vortical effect for spin 3/2. We have clearly…

高能物理 - 理论 · 物理学 2022-03-02 G. Yu. Prokhorov , O. V. Teryaev , V. I. Zakharov

We demonstrate that in a chiral plasma subject to an external magnetic field, the chiral vortical effect can induce a new type of magnetohydrodynamic instability which we refer to as the {\it chiral magnetovortical instability}. This…

核理论 · 物理学 2023-07-14 Shuai Wang , Xu-Guang Huang

From the Kubo formula for transport in a tilted Weyl semimetal we calculate the absorptive part of the dynamic conductivity for both right and left handed circular polarized light. These depend on the real part of the longitudinal…

介观与纳米尺度物理 · 物理学 2019-06-26 Ashutosh Singh , J. P. Carbotte

A derivation of the anomaly-induced transport phenomena---the chiral magnetic/vortical effect---is revisited based on the imaginary-time formalism of quantum field theory. Considering the simplest anomalous system composed of a single Weyl…

高能物理 - 理论 · 物理学 2021-10-07 Masaru Hongo , Yoshimasa Hidaka