185 citations · 716 across the 25 of their papers we have counts for
7 papers · 1 filter
Exact equilibrium distributions in statistical quantum field theory with rotation and acceleration: Dirac field
Andrea Palermo, Matteo Buzzegoli, Francesco Becattini
We derive the general exact forms of the Wigner function, of mean values of conserved currents, of the spin density matrix, of the spin polarization vector and of the distribution…
Anomalous gravitomagnetic moment and non-universality of the axial vortical effect at finite temperature
M. Buzzegoli, Dmitri E. Kharzeev
The coupling between the spin of a massive Dirac fermion and the angular momentum of the medium, i.e. the gravitomagnetic moment, is shown here to be renormalized by QED interactio…
Thermodynamic equilibrium of massless fermions with vorticity, chirality and electromagnetic field
M. Buzzegoli
We present a study of the thermodynamics of the massless free Dirac field at equilibrium with axial charge, angular momentum and and external electromagnetic field to assess the in…
Exact equilibrium distributions in statistical quantum field theory with rotation and acceleration: scalar field
F. Becattini, M. Buzzegoli, A. Palermo
We derive a general exact form of the phase space distribution function and the thermal expectation values of local operators for the free quantum scalar field at equilibrium with…
Thermodynamic equilibrium of massless fermions with vorticity, chirality and magnetic field
Matteo Buzzegoli
The present thesis aimed to examine the effects of vorticity on the thermodynamics of relativistic quantum systems. We extend the Zubarev's non-equilibrium statistical operator met…
General thermodynamic equilibrium with axial chemical potential for the free Dirac field
M. Buzzegoli, F. Becattini
We calculate the constitutive equations of the stress-energy tensor and the currents of the free massless Dirac field at thermodynamic equilibrium with acceleration and rotation an…
General equilibrium second-order hydrodynamic coefficients for free quantum fields
M. Buzzegoli, E. Grossi, F. Becattini
We present a systematic calculation of the corrections of the stress-energy tensor and currents of the free boson and Dirac fields up to second order in thermal vorticity, which is…