100 citations · 149 across the 5 of their papers we have counts for
5 papers
Exactly solvable time-dependent pseudo-Hermitian (1,1) Hamiltonian models
R. Grimaudo, A. S. M. de Castro, M. Kus +1
An exact analytical treatment of the dynamical problem for time-dependent 2x2 pseudo-hermitian su(1,1) Hamiltonians is reported. A class of exactly solvable and physically transpar…
Multipartite quantum correlations: symplectic and algebraic geometry approach
A. Sawicki, T. Maciążek, M. Oszmaniec +3
We review a geometric approach to classification and examination of quantum correlations in composite systems. Since quantum information tasks are usually achieved by manipulating…
Entanglement of distant flux qubits mediated by non-classical electromagnetic field
E. Zipper, M. Kurpas, J. Dajka +1
The mechanism for entanglement of two flux qubits each interacting with a single mode electromagnetic field is discussed. By performing a Bell state measurements (BSM) on photons w…
Separability and distillability in composite quantum systems -a primer-
M. Lewenstein, D. Bruss, J. I. Cirac +5
Quantum mechanics is already 100 years old, but remains alive and full of challenging open problems. On one hand, the problems encountered at the frontiers of modern theoretical ph…
Time-reversal symmetry and random polynomials
D. Braun, M. Kus, K. Zyczkowski
We analyze the density of roots of random polynomials where each complex coefficient is constructed of a random modulus and a fixed, deterministic phase. The density of roots is sh…