38 citations
- Laboratoire de Physique ThéoriqueFR5 papers
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- CEA Paris-Saclay - Etablissement de SaclayFR1 paper
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math-ph2005★ 7 cited
The quantum fidelity for the time-dependent singular quantum oscillator
M. Combescure
In this paper we perform an exact study of ``Quantum Fidelity'' (also called Loschmidt Echo) for the time-periodic quantum Harmonic Oscillator of Hamiltonian : $$ \hat H\_{g}(t):=\…
math-ph2004★ 18 cited
Yang-Mills and some related algebras
Alain Connes, Michel Dubois-Violette
After a short introduction on the theory of homogeneous algebras we describe the application of this theory to the analysis of the cubic Yang-Mills algebra, the quadratic self-dual…