We construct F (T,(∇ T) 2,□ T) gravitational modifications, which are novel classes of
modified theories arising from higher-derivative torsional terms in the action and are different …

The paper is concerned with the motion of a point electric charge in de Sitter spacetime. A
point particle of mass m and charge q moving on a geodesic curve produces …

As with Deformed Special Relativity, we showed recently that the Fock coordinate
transformation can be derived from a new deformed Poisson brackets. This approach …

It is a well known fact that the usual complex structure on the real Clifford Algebra (CA) of
Minkowski spacetime can be obtained by adding an extra time-like dimension, instead of the …

Abstract Five-dimensional Einstein–Maxwell–Chern–Simons equations are investigated in
the framework of an extended Kerr–Schild strategy to search for black holes solutions. The …

General expressions of the neutrino oscillation phase in the generally static space-time with
spherical symmetry are given. The effect of the gravitational field on the oscillation length is …

The two-particle system with the time-asymmetric retarded-advanced electromagnetic
interaction known as the Staruszkiewicz–Rudd–Hill model is considered in the de Sitter …

This paper considers the dynamics of a classical charge in flat spacetime of six dimensions.
The mass-shell relation of a free charge allows nonlinear oscillations. Having analyzed the …

The two-particle models in de Sitter space-time with time-asymmetric retarded-advanced
interactions are constructed. Particular cases of the field-type electromagnetic and scalar …

Because of the isomorphism C ℓ _ 1, 3 (C) ≅ C ℓ _ 2, 3 (R) C ℓ 1, 3 (C)≅ C ℓ 2, 3 (R), it is
possible to complexify the spacetime Clifford algebra C ℓ _ 1, 3 (R) C ℓ 1, 3 (R) by adding …