99 citations · 161 across the 14 of their papers we have counts for
7 papers · 1 filter
Causality and stability in first-order conformal anisotropic hydrodynamics
Fabio S. Bemfica, Mauricio Martinez, Masoud Shokri
We formulate the first-order dissipative anisotropic hydrodynamical theory for a relativistic conformal uncharged fluid, which generalizes the Bemfica-Disconzi-Noronha-Kovtun first…
Challenges in Solving Chiral Hydrodynamics
Enrico Speranza, Fabio S. Bemfica, Marcelo M. Disconzi +1
We prove that ideal chiral hydrodynamics, as derived from chiral kinetic theory, is acausal and its initial-value problem is ill-posed both in the linearized case around a local eq…
Nonlinear Constraints on Relativistic Fluids Far From Equilibrium
Fabio S. Bemfica, Marcelo M. Disconzi, Vu Hoang +2
New constraints are found that must necessarily hold for Israel-Stewart-like theories of fluid dynamics to be causal far away from equilibrium. Conditions that are sufficient to en…
From Supersymmetric Quantum Mechanics to Scalar Field Theories
D. Bazeia, F. S. Bemfica
In this work we address the reconstruction problem, investigating the construction of field theories from supersymmetric quantum mechanics. The procedure is reviewed, starting from…
From Scalar Field Theories to Supersymmetric Quantum Mechanics
D. Bazeia, F. S. Bemfica
In this work we report a new result that appears when one investigates the route that starts from a scalar field theory and ends on a supersymmetric quantum mechanics. The subject…
Diffeomorphism invariance and diffeomorphism generation in the Horava-Lifshitz gravity
F. S. Bemfica
This paper is intended to study diffeomorphism invariance and diffeomorphism generation in the modified theory of gravity proposed by Horava. Firstly, we demonstrate that the theor…