Showing quant-phShow all
2 papers · 1 filter
quant-ph2005
Alternative Algebraic Structures from Bi-Hamiltonian Quantum Systems
G. Marmo, G. Scolarici, A. Simoni +1
We discuss the alternative algebraic structures on the manifold of quantum states arising from alternative Hermitian structures associated with quantum bi-Hamiltonian systems. We a…
quant-ph2001
Geometrical Aspects of Lie Groups Representations and Their Optical Applications
J. Guerrero, V. I. Manko, G. Marmo +1
In this paper we present a new procedure to obtain unitary and irreducible representations of Lie groups starting from the cotangent bundle of the group (the cotangent group). We d…