Remarks on the relativistic self-dual Maxwell-Chern-Simons-Higgs system.
Representation of the Lorentz transformations in 6-dimensional space-time
Résolution des équations aux connexions du cas antisymétrique de la théorie unitaire hypercomplexe. Application à un principe variationnel
Rotations in the space of Split octonions.
Scalar perturbations in f(R) cosmologies in the late Universe
Standard approach in cosmology is hydrodynamical approach, when galaxies are smoothed distributions of matter. Then we model the Universe as a fluid. But we know, that the Universe has a discrete structure on scales 150 - 370 MPc. Therefore we must use the generalized mechanical approach, when is the mass concentrated in points. Methods of computations are then different. We focus on -theories of gravity and we work in the cell of uniformity in the late Universe. We do the scalar perturbations...
Scaling limit of particle systems, incompressible Navier-Stokes equation and Boltzmann equation.
Scattering for a one-sided Klein-Gordon equation in quantum gravity
Scattering matrix in conformal geometry
Scattering of linear Dirac fields by a spherically symmetric Black-Hole
Schrödinger-like dilaton gravity.
Second-order approximate symmetries of the geodesic equations for the Reissner-Nordström metric and re-scaling of energy of a test particle.
Selection Rules for Topology Change
Self-localized quasi-particle excitation in quantum electrodynamics and its physical interpretation.
Seven-dimensional considerations of Einstein's connection. II: The recurrence relations of the second and third kind in 7--UFT.
Seven-dimensional considerations of Einstein's connection. I: The recurrence relations of the first kind in --UFT.
Seven-dimensional considerations of Einstein'sconnection. III: The seven-dimensional Einstein's connection.
Sharp estimates for singular transport equations
We provide estimates for a transport equation which contains singular integral operators. The form of the equation was motivated by the study of Kirchhoff–Sobolev parametrices in a Lorentzian space-time satisfying the Einstein equations. While our main application is for a specific problem in General Relativity we believe that the phenomenon which our result illustrates is of a more general interest.
Shifted Riccati procedure: application to conformal barotropic FRW cosmologies.
Shock waves and general relativity
Shock-wave explosions in general relativity