94 citations · 610 across the 49 of their papers we have counts for
49 papers
Scalar-Field Wave Dynamics and Quasinormal Modes of the Teo Rotating Wormhole
Ramesh Radhakrishnan, Gerald Cleaver, Delaram Mirfendereski +2
We investigate scalar field perturbations of the rotating Teo wormhole. We also compute the quasinormal mode (QNM) spectrum using first order WKB approximation. After separation of…
The non-standad logic of physics: the case of the Boltzmann-Sinai hard-sphere system
Massimo Tessarotto, Claudio Cremaschini, Claudio Asci +3
One of the most challenging and fascinating issues in mathematical and theoretical physics concerns identifying the common logic, if any, which underlies the physical world. More p…
On the conditions of validity of the Boltzmann equation and Boltzmann H-theorem
Massimo Tessarotto, Claudio Cremaschini, Marco Tessarotto
In this paper the problem is posed of the formulation of the so-called "ab initio" approach to the statistical description of the Boltzmann-Sinai N-body classical dynamical system…
Theory of spatially non-symmetric kinetic equilibria for collisionless plasmas
Claudio Cremaschini, Massimo Tessarotto
The problem posed by the possible existence/non-existence of spatially non-symmetric kinetic equilibria has remained unsolved in plasma theory. For collisionless magnetized plasmas…
Collisionless kinetic regimes for quasi-stationary axisymmetric accretion disc plasmas
Claudio Cremaschini, Massimo Tessarotto
This paper is concerned with the kinetic treatment of quasi-stationary axisymmetric collisionless accretion disc plasmas. The conditions of validity of the kinetic description for…
Polytropic representation of non-isotropic kinetic pressure tensor for non-ideal plasma fluids in relativistic jets
Claudio Cremaschini
Non-ideal fluids are likely to be affected by the occurrence of pressure anisotropy effects, whose understanding for relativistic systems requires knowledge of the energy-momentum…