Publications (32)
Mean-field phase diagram of cold lattice bosons in disordered potentials
P. Buonsante, V. Penna, A. Vezzani +1
String Limit of Vortex Current Algebra
V. Penna, M. Spera
Thermometry of bosonic mixtures in Optical Lattices via Demixing
F. Lingua, B. Capogrosso-Sansone, F. Minardi +1
Ground-state Properties of Small-Size Nonlinear Dynamical Lattices
P. Buonsante, P. Kevrekidis, V. Penna +1
Delocalization effects, entanglement entropy and spectral collapse of boson mixtures in a double well
F. Lingua, G. Mazzarella, V. Penna
Mean-field algebraic approach to the dynamics of fermions in a 1D optical lattice
F. P. Massel, V. Penna
Persistence of mean-field features in the energy spectrum of small arrays of Bose-Einstein condensates
P. Buonsante, R. Franzosi, V. Penna
Gutzwiller approach to the Bose-Hubbard model with random local impurities
P. Buonsante, F. Massel, V. Penna +1
Control of unstable macroscopic oscillations in the dynamics of three coupled Bose condensates
P. Buonsante, R. Franzosi, V. Penna
Analytical mean-field approach to the phase-diagram of ultracold bosons in optical superlattices
P. Buonsante, V. Penna, A. Vezzani
Dynamics of twin-condensate configurations in an open chain of three Bose-Einstein condensates
P. Buonsante, R. Franzosi, V. Penna
Quantum Dynamics of Coupled Bosonic Wells within the Bose-Hubbard Picture
R. Franzosi, V. Penna, R. Zecchina
Quantum signatures of self-trapping transition in attractive lattice bosons
P. Buonsante, V. Penna, A. Vezzani
An algebraic approach to the study of weakly excited states for a condensate in a ring geometry
P. Buonsante, R. Franco, V. Penna
Mixtures of strongly interacting bosons in optical lattices
P. Buonsante, S. M. Giampaolo, F. Illuminati +2
Mott Insulator to Superfluid transition in Bose-Bose mixtures in a two-dimensional lattice
M. Guglielmino, V. Penna, B. Capogrosso-Sansone
Dynamical Instability in a Trimeric Chain of Interacting Bose-Einstein Condensates
P. Buonsante, R. Franzosi, V. Penna
Mean-field phase diagram for Bose-Hubbard Hamiltonians with random hopping
P. Buonsante, F. Massel, V. Penna +1
Topology-induced confined superfluidity in inhomogeneous arrays
P. Buonsante, R. Burioni, D. Cassi +2
Some remarks on the coherent-state variational approach to nonlinear boson models
P. Buonsante, V. Penna
Spectral Statistics of the Triaxial Rigid Rotator: Semiclassical Origin of their Pathological Behavior
V. R. Manfredi, V. Penna, L. Salasnich
Unconventional quantum phases of lattice bosonic mixtures
P. Buonsante, S. M. Giampaolo, F. Illuminati +2
Strong-coupling expansions for the topologically inhomogeneous Bose-Hubbard model
P. Buonsante, V. Penna, A. Vezzani
Discrete Wigner distribution for two qubits: a characterization of entanglement properties
R. Franco, V. Penna
A continuous-variable approach to the spectral properties and quantum states of the two-component Bose-Hubbard dimer
F. Lingua, V. Penna
Quantum dynamics of two-dimensional vortex pairs with arbitrary total vorticity
V. Penna
Itinerant ferromagnetism of two-dimensional repulsive fermions with Rabi coupling
L. Salasnich, V. Penna
Dynamical Mean Field Theory of the Bose-Hubbard Model
L. Amico, V. Penna
Entanglement entropy and macroscopic quantum states with dipolar bosons in a triple-well potential
L. Dell'Anna, G. Mazzarella, V. Penna +1
Demixing Effects in Mixtures of Two Bosonic Species
F. Lingua, B. Capogrosso-Sansone, M. Guglielmino +1
Collision of impurities with Bose-Einstein condensates
F. Lingua, L. Lepori, F. Minardi +2
Glassy features of a Bose Glass
P. Buonsante, F. Massel, V. Penna +1