414 citations · 974 across the 28 of their papers we have counts for
4 papers · 1 filter
Spin-dependent dynamically assisted Schwinger mechanism
Xu-Guang Huang, Hidetoshi Taya
We study electron and positron pair production from the vacuum by a strong slow electric field superimposed by a weak fast electric field pointing in an arbitrary direction as a pe…
Real-time dynamics of axion particle production due to spontaneous decay of a coherent axion field
Xu-Guang Huang, Dmitri E. Kharzeev, Hidetoshi Taya
We show that the coherent axion field spontaneously decays by emitting axion particles via quantum tunneling if axion potential has more than one minimum. By employing the -…
Spontaneous generation of spin current from the vacuum by strong electric fields
Xu-Guang Huang, Mamoru Matsuo, Hidetoshi Taya
We discuss spontaneous spin current generation from the vacuum by strong electric fields as a result of interplay between the Schwinger mechanism and a spin-orbit coupling. By cons…
Fate of spin polarization in a relativistic fluid: An entropy-current analysis
Koichi Hattori, Masaru Hongo, Xu-Guang Huang +2
We derive relativistic hydrodynamic equations with a dynamical spin degree of freedom on the basis of an entropy-current analysis. The first and second laws of local thermodynamics…