57 citations · 191 across the 8 of their papers we have counts for
8 papers
Finite-temperature investigation of quarter filled ladder systems
C. Gabriel, E. Sherman, T. C. Lang +2
We investigate charge ordering in a quarter-filled ladder at finite temperature by determinantal Quantum Monte Carlo. The sign problem is moderate in a wide range of model paramete…
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…
Quantum charged fields in Rindler space
Cl. Gabriel, Ph. Spindel
We study, using Rindler coordinates, the quantization of a charged scalar field interacting with a constant, external, electric field. First we establish the expression of the Schw…
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…