Quantum discord in finite L Ciliberti, R Rossignoli, N Canosa
Physical Review A 82 (4), 042316, 2010
122 2010 Thermal and quantal fluctuations for fixed particle number in finite superfluid systems R Rossignoli, N Canosa, P Ring
Physical review letters 80 (9), 1853, 1998
108 1998 Generalized nonadditive entropies and quantum entanglement N Canosa, R Rossignoli
Physical review letters 88 (17), 170401, 2002
80 2002 Generalized entropic measures of quantum correlations R Rossignoli, N Canosa, L Ciliberti
Physical Review A 82 (5), 052342, 2010
71 2010 Entanglement of finite cyclic chains at factorizing fields R Rossignoli, N Canosa, JM Matera
Physical Review A 77 (5), 052322, 2008
68 2008 Generalized entropic criterion for separability R Rossignoli, N Canosa
Physical Review A 66 (4), 042306, 2002
67 2002 Ground-state wave functions and maximum entropy N Canosa, A Plastino, R Rossignoli
Physical Review A 40 (2), 519, 1989
62 1989 Global thermal entanglement in R Rossignoli, N Canosa
Physical Review A 72 (1), 012335, 2005
49 2005 Factorization and entanglement in general R Rossignoli, N Canosa, JM Matera
Physical Review A 80 (6), 062325, 2009
48 2009 The RPA correlations in the presence of thermal fluctuations R Rossignoli, N Canosa
Physics Letters B 394 (3-4), 242-246, 1997
46 1997 Global entanglement in N Canosa, R Rossignoli
Physical Review A 73 (2), 022347, 2006
45 2006 Maximum entropy principle for many-body ground states N Canosa, R Rossignoli, A Plastino
Nuclear Physics A 512 (3), 492-508, 1990
43 1990 Violation of majorization relations in entangled states and its detection by means of generalized entropic forms R Rossignoli, N Canosa
Physical Review A 67 (4), 042302, 2003
39 2003 Fluctuations and odd-even effects in small superfluid systems R Rossignoli, N Canosa, P Ring
Annals of Physics 275 (1), 1-26, 1999
34 1999 Separability conditions and limit temperatures for entanglement detection in two-qubit Heisenberg N Canosa, R Rossignoli
Physical Review A 69 (5), 052306, 2004
31 2004 Finite temperature canonical treatments in the static path approximation R Rossignoli, N Canosa, JL Egido
Nuclear Physics A 605 (1), 1-27, 1996
29 1996 Maximum-entropy-correlated ground state and the description of collective excitations N Canosa, A Plastino, R Rossignoli
Nuclear Physics A 550 (3), 453-472, 1992
28 1992 Maximum-entropy approach to critical phenomena in ground states of finite systems L Arrachea, N Canosa, A Plastino, M Portesi, R Rossignoli
Physical Review A 45 (10), 7104, 1992
27 1992 Separability and entanglement in finite dimer-type chains in general transverse fields N Canosa, R Rossignoli, JM Matera
Physical Review B 81 (5), 054415, 2010
26 2010 Non-additive entropies and quantum statistics R Rossignoli, N Canosa
Physics Letters A 264 (2-3), 148-153, 1999
26 1999 