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Macroscopic approximation to relativistic kinetic theory from a nonlinear closure
(American Physical Society, 2013-02-04)
We use a macroscopic description of a system of relativistic particles based on adding a nonequilibrium tensor to the usual hydrodynamic variables. The nonequilibrium tensor is linked to relativistic kinetic theory through ...
Some Remarks on the Paper "semQA: SPARQL with Idempotent Disjunction”
(IEEE, 2011)
In the paper, “semQA: SPARQL with Idempotent Disjunction”, the authors study the RDF query language SPARQL. In particular, they claim that some of the results presented in are not correct. In this note, we refute the claims ...
Indexicais descritivos: uma investigação semântico-pragmática
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Linguística - PPGLCâmpus São Carlos, 2018-04-13)
In this dissertation, we will present a general introduction with some of the main ideas involving indexicals, and briefly touching the problem of their descriptive readings (descriptive indexicals). We will focus, in ...
Linking the hydrodynamic and kinetic description of a dissipative relativistic conformal theory
(Amer Physical Soc, 2010-11-10)
We use the entropy production variational method to associate a one-particle distribution function to the assumed known energy-momentum and entropy currents describing a relativistic conformal fluid. Assuming a simple form ...
Linking the hydrodynamic and kinetic description of a dissipative relativistic conformal theory
(Amer Physical Soc, 2010-11-10)
We use the entropy production variational method to associate a one-particle distribution function to the assumed known energy-momentum and entropy currents describing a relativistic conformal fluid. Assuming a simple form ...
Linking the hydrodynamic and kinetic description of a dissipative relativistic conformal theory
(2010-11-10)
We use the entropy production variational method to associate a one-particle distribution function to the assumed known energy-momentum and entropy currents describing a relativistic conformal fluid. Assuming a simple form ...
A pure spinor twistor description of the D = 10 superparticle
(2020-08-01)
We present a novel twistor formulation of the ten-dimensional massless super-particle. This formulation is based on the introduction of pure spinor variables through a field redefinition of another model for the superparticle, ...