Dr. Raúl Rossignoli
Investigador PUE
Dr. Raúl Rossignoli
Investigador Principal CIC (link)
contacto: rossigno@fisica.unlp.edu.ar
Temas de interés:
- Entrelazamiento Cuántico
- Información Cuántica
- Sistemas de muchos cuerpos, Sistemas de espines
Actividades docentes:
- Profesor Titular, Depto. de Física, Facultad de Cs. Exactas, Universidad Nacional de La Plata (UNLP)
- Profesor Titular, Depto. de Ciencias Básicas, Facultad de Ingeniería, Universidad Nacional de La Plata (UNLP)
Publicaciones recientes:
- Fermionic entanglement in superconducting systems
M. Di Tullio, N. Gigena, R. Rossignoli
Physical Review A 97, 062109 (2018) - Nonlinear dynamics of a semiquantum Hamiltonian in the vicinity of quantum unstable regimes
A.M. Kowalski, R. Rossignoli
Chaos, Solitons and Fractals 109, 140 (2018) - Algebra Lineal y Aplicaciones: Parte I,
V. Costa, R. Rossignoli, C. Sorichetti, V. Vampa
EDULP (2018)
ISBN 978-950-34-1603-7 - Spectrum and normal modes of non-Hermitian quadratic boson operators
J. Garcıa, R. Rossignoli,
Physical Review A 96, 062130 (2017) - Factorization and criticality in finite XXZ systems of arbitrary spin
M. Cerezo, R. Rossignoli, N. Canosa, E. Ríos
Physical Review Letters 119, 220605 (2017) - Bipartite entanglement in fermion systems
N. Gigena, R. Rossignoli
Physical Review A 95, 062320 (2017) - Entanglement and coherence in a spin s system under non-uniform fields
E. Rios, R. Rossignoli, N. Canosa
Journal of Physics B 50, 095501 (2017) - Quantum Discord and Entropic Measures of Quantum Correlations: Optimization and Behavior in Finite XY Spin Chains
N. Canosa, M. Cerezo, N. Gigena, R. Rossignoli
Lectures on General Quantum Correlations and their Applications, 455 (2017)
ISBN: 978-3-319-53412-1 - Pair entanglement in dimerized spin-s chains
A. Boette, R. Rossignoli, N. Canosa, J.M. Matera
Physical Review B 94, 214403 (2016) - Factorization in spin systems under general fields and separable ground-state engineering
M. Cerezo, R. Rossignoli, N. Canosa
Physical Review A 94, 042335 (2016) - Conditional purity and quantum correlation measures in two qubit mixed states
L. Rebón, R. Rossignoli, J.M. Varga, N. Gigena, N. Canosa, C. Iemmi, S. Ledesma
Journal of Physics B 49, 215501 (2016) - One-body information loss in fermion systems
N. Gigena, R. Rossignoli
Physical Review A 94, 042315 (2016) - System-time entanglement in a discrete-time model
A. Boette, R. Rossignoli, N. Gigena, M. Cerezo
Physical Review A 93, 062127 (2016) - Non-transverse factorizing fields and entanglement in finite spin systems
M. Cerezo, R. Rossignoli, N. Canosa
Physical Review B 92, 224422 (2015) - Entanglement in fermion systems
N. Gigena, R. Rossignoli
Physical Review A 92, 042326 (2015) - Generalized mean field description of entanglement in dimerized spin chains
A. Boette, R. Rossignoli, N. Canosa, J.M. Matera
Physical Review B 91, 064428 (2015) - Exact dynamics and squeezing in two harmonic modes coupled through angular momentum
N. Canosa, S. Mandal, R. Rossignoli
Journal of Physics B 48, 165501 (2015) - Quantum discord and information deficit in spin chains
L. Ciliberti, N. Canosa, R. Rossignoli
Entropy 17, 1634 (2015) - Ecuaciones Diferenciales en Física,
C.M. Naón, R. Rossignoli, E.M. Santangelo,
EDULP (2014)
ISBN 978-950-34-1074-5 - Conditional entropy optimization in qudit-qubit states
N. Gigena, R. Rossignoli
Physical Review A 90, 042318 (2014) - Dynamics of entanglement between two harmonic modes in stable and unstable regimes
L. Rebón, N. Canosa, R. Rossignoli
Physical Review A 89, 042312 (2014) - Generalized conditional entropy in bipartite quantum systems
N. Gigena, R. Rossignoli
Journal of Physics A 47, 015302 (2014) - Discord and Information Deficit in XX chains
L. Ciliberti, N. Canosa, R. Rossignoli
Physical Review A 88, 012119 (2013) - Quantum discord and related measures of quantum correlations in finite XY chains
N. Canosa, L. Ciliberti, R. Rossignoli,,
International Journal of Modern Physics B 27, 1345033 (2013) - Majorization and generalized entropies
N. Canosa, R. Rossignoli
Recent advances in generalized information measures and statistics, p. 100,
Bentham Science (2013)
ISBN: 9781-60805-761-0 - Recent advances in generalized information measures and statistics
A.M. Kowalski, R. Rossignoli, E.M.F. Curado (Eds.)
Bentham Science (2013)
ISBN: 9781-60805-761-0 , eISBN: 978-1-60805-760-3