Spin dynamics for bosons in an optical lattice
J. J. Garcia-Ripoll, J. I. Cirac
Abstract
We study the internal dynamics of bosonic atoms in an optical lattice. Within the regime in which the atomic crystal is a Mott insulator with one atom per well, the atoms behave as localized spins which interact according to some spin Hamiltonian. The type of Hamiltonian (Heisenberg, Ising), and the sign of interactions may be tuned by changing the properties of the optical lattice, or applying external magnetic fields. When, on the other hand, the number of atoms per lattice site is unknown, we can still use the bosons to perform general quantum computation.
Create a lesson
Related papers
Momentum conservation for ab initio calculations with pseudopotentials via a phase space electronic structure formulation
Guy Ohad, Nadine C. Bradbury, Joseph E. Subotnik
Optically driven ultrafast lattice contraction in a topological crystalline insulator
M. H. Berntsen, W. Chen, D. Phuyal et al.
Deterministic positioning accuracy of B centers in hBN by electron irradiation
A. Núñez Marcos, C. Arnold, J. Barjon et al.
Coexistence of Multiple Distinct Corner-State Classes via Nearest-Neighbor Couplings Alone
Luhong Su, Dongyi Wang, Shenglong Guo et al.
Non-Hermitian Two-Kink Control of Corner States in Twisted Chern Bilayers
Xiao-Ming Zhao, Su-Peng Kou
Revealing New Leakage Paths in GAAFETs using Predictive First-Principles Simulations
Denis Mamaluy, Juan P. Mendez, Coleman Cariker et al.