11 citations · 12 across the 3 of their papers we have counts for
10 papers
Quantum reactive scattering in the long-range ion-dipole potential
Tomasz Wasak, Zbigniew Idziaszek
An ion and a polar molecule interact by an anisotropic ion-dipole potential scaling as at large distances. Due to its long-range character, it modifies the proper…
Analytically solvable quasi-one-dimensional Kronig-Penney model
Marta Sroczyńska, Tomasz Wasak, Zbigniew Idziaszek
We generalize the textbook Kronig-Penney model to realistic conditions for a quantum-particle moving in the quasi-one-dimensional (quasi-1D) waveguide, where motion in the transver…
Pair correlation of atoms scattered from colliding Bose-Einstein quasicondensates
Pawel Zin, Tomasz Wasak, Denis Boiron +1
A collision of Bose-Einstein condensates is a useful source of single nonclassically correlated pairs of atoms. Here, we consider elastic scattering of atoms from elongated clouds…
Multipartite-Entanglement Dynamics in Regular-to-Ergodic Transition: a Quantum-Fisher-Information approach
Karol Gietka, Jan Chwedeńczuk, Tomasz Wasak +1
The characterization of entanglement is a central problem for the study of quantum many-body dynamics. Here, we propose the quantum Fisher information as a useful tool for the stud…
A strong Bell correlation witness between spatially separated pairs of atoms
D. K. Shin, B. M. Henson, S. S. Hodgman +3
The violation of a Bell inequality is a striking demonstration of how quantum mechanics contradicts local realism. Although the original argument was presented with a pair of spin…
Quantum Bose-Bose droplets at a dimensional crossover
Paweł Ziń, Maciej Pylak, Tomasz Wasak +2
We study a liquid quantum droplets in a mixture of two-component Bose-Einstein condensates under a variable confinement introduced along one or two spatial dimensions. Despite the…