128 citations · 535 across the 10 of their papers we have counts for
7 papers · 1 filter
Scalar field with a time-independent classical source, not trivial after all: from vacuum decay to scattering
Leonardo Tinti, Arthur Vereijken, Shahriyar Jafarzade +1
Historically it has been believed that a time-independent classical source has no effect on the scattering of relativistic uncharged field, in contrast with single particle quantum…
Relativistic quantum fluid with boost invariance
D. Rindori, L. Tinti, F. Becattini +1
We study a relativistic fluid with longitudinal boost invariance in a quantum-statistical framework as an example of a solvable non-equilibrium problem. For the free quantum field,…
Sound waves and vortices in a polarized relativistic fluid
David Montenegro, Leonardo Tinti, Giorgio Torrieri
We extend the effective theory approach to the ideal fluid limit where the polarization of the fluid is non-zero. After describing and motivating the equations of motion, we expand…
The ideal relativistic fluid limit for a medium with polarization
David Montenegro, Leonardo Tinti, Giorgio Torrieri
We use Lagrangian effective field theory techniques to construct the equations of motion for an ideal relativistic fluid whose constituent degrees of freedom have microscopic polar…
Local thermodynamical equilibrium and the beta frame for a quantum relativistic fluid
F. Becattini, L. Bucciantini, E. Grossi +1
We discuss the concept of local thermodynamical equilibrium in relativistic hydrodynamics in flat spacetime in a quantum statistical framework without an underlying kinetic descrip…
Nonequilibrium Thermodynamical Inequivalence of Quantum Stress-energy and Spin Tensors
F. Becattini, L. Tinti
It is shown that different pairs of stress-energy and spin tensors of quantum relativistic fields related by a pseudo-gauge transformation, i.e. differing by a divergence, imply di…
Thermodynamical inequivalence of quantum stress-energy and spin tensors
F. Becattini, L. Tinti
It is shown that different couples of stress-energy and spin tensors of quantum relativistic fields, which would be otherwise equivalent, are in fact inequivalent if the second law…