Publication Date:
2018-08-04
Description:
Author(s): R. A. Vargas–Hernández and R. V. Krems We study the spreading of a quantum particle placed in a single site of a lattice or binary tree with the Hamiltonian permitting particle-number changes. We show that the particle-number-changing interactions accelerate the spreading beyond the ballistic expansion limit by inducing off-resonant Rabi... [Phys. Rev. A 98, 022107] Published Fri Aug 03, 2018
Keywords:
Fundamental concepts
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics