57 citations · 191 across the 8 of their papers we have counts for
6 papers · 1 filter
About maximally localized states in quantum mechanics
S. Detournay, Cl. Gabriel, Ph. Spindel
We analyze the emergence of a minimal length for a large class of generalized commutation relations, preserving commutation of the position operators and translation invariance as…
Massive spin 2 propagator on de Sitter space
Cl. Gabriel, Ph Spindel
We compute the Pauli-Jordan, Hadamard and Feynman propagators for the massive metrical perturbations on de Sitter space. They are expressed both in terms of mode sums and in invari…
Skyrme model on S_3 and Harmonic maps
Yves Brihaye, Claude Gabriel
A non-linear sigma model mimicking the Skyrme model on S_3 is proposed and a family of classical solutions to the equations are constructed numerically. The solutions terminate int…
Mimimal Length Uncertainty Principle and the Transplanckian Problem of Black Hole Physics
R. Brout, Cl. Gabriel, M. Lubo +1
The minimal length uncertainty principle of Kempf, Mangano and Mann (KMM), as derived from a mutilated quantum commutator between coordinate and momentum, is applied to describe th…
Chiral supersymmetric pp-wave solutions of IIA supergravity
Cl. Gabriel, M. Rooman, Ph. Spindel
We describe solutions of type IIA (N=2, D=10) supergravity built under the assumption of the existence of at least one residual chiral supersymmetry. Their geometry is of pp-wave t…
Interacting Charged Particles in an Electric Field and the Unruh Effect
Cl. Gabriel, Ph. Spindel, S. Massar +1
We compute the transition amplitudes between charged particles of mass and accelerated by a constant electric field and interacting by the exchange of quanta of a third fie…