Items where Author is "Ercolessi, E."

Chaturvedi, S. ; Ercolessi, E. ; Morandi, G. ; Ibort, A. ; Marmo, G. ; Mukunda, N. ; Simon, R. (2013) Null phase curves and manifolds in geometric phase theory Journal of Mathematical Physics, 54 (6). 062106. ISSN 0022-2488

Solomon Ivan, J. ; Chaturvedi, S. ; Ercolessi, E. ; Marmo, G. ; Morandi, G. ; Mukunda, N. ; Simon, R. (2011) Entanglement and nonclassicality for multimode radiation-field states Physical Review A, 83 (3). 032118_1032118_20. ISSN 1050-2947

Chaturvedi, S. ; Ercolessi, E. ; Marmo, G. ; Morandi, G. ; Mukunda, N. ; Simon, R. (2007) Ray space 'Riccati' evolution and geometric phases for N-level quantum systems Pramana - Journal of Physics, 69 (3). pp. 317-327. ISSN 0304-4289

Ercolessi, E. ; Marmo, G. ; Morandi, G. ; Mukunda, N. (2007) Wigner distributions in quantum mechanics Journal of Physics: Conference Series, 87 (1). 012010_1-012010_12. ISSN 1742-6588

Chaturvedi, S. ; Ercolessi, E. ; Marmo, G. ; Morandi, G. ; Mukunda, N. ; Simon, R. (2006) Wigner distributions for finite dimensional quantum systems: an algebraic approach Pramana - Journal of Physics, 65 (6). pp. 981-993. ISSN 0304-4289

Chaturvedi, S. ; Ercolessi, E. ; Marmo, G. ; Morandi, G. ; Mukunda, N. ; Simon, R. (2006) Wigner-weyl correspondence in quantum mechanics for continuous and discrete systems-a dirac-inspired view Journal of Physics A: Mathematical and General, 39 (6). pp. 1405-1423. ISSN 0305-4470

Chaturvedi, S. ; Ercolessi, E. ; Marmo, G. ; Morandi, G. ; Mukunda, N. ; Simon, R. (2005) Phase-space descriptions of operators and the Wigner distribution in quantum mechanics. II. The finite dimensional case arXiv e-print . pp. 1-14.

Chaturvedi, S. ; Ercolessi, E. ; Marmo, G. ; Morandi, G. ; Mukunda, N. ; Simon, R. (2004) Geometric phase for mixed states: a differential geometric approach European Physical Journal C: Particles and Fields, 35 (3). pp. 413-423. ISSN 1434-6044

Mukunda, N. ; Arvind, ; Ercolessi, E. ; Marmo, G. ; Morandi, G. ; Simon, R. (2003) Bargmann invariants, null phase curves, and a theory of the geometric phase Physical Review A, 67 (4). 042114_1-042114_16. ISSN 1050-2947

Ercolessi, E. ; Marmo, G. ; Morandi, G. ; Mukunda, N. (2001) Geometry of mixed states and degeneracy structure of geometric phases for multi-level quantum systems: a unitary group approach International Journal of Modern Physics A, 16 (31). pp. 5007-5032. ISSN 0217-751X