Quantum simulator for the Ising model with electrons floating on a helium film.
We propose a physical setup that can be used to simulate the quantum dynamics of the Ising model in a transverse field. Building on currently available technology, our scheme consists of electrons which float on a superfluid helium film covering a suitable substrate and interact via Coulomb forces. At low temperatures, the system will stay near its ground state where its Hamiltonian is equivalent to the Ising model and thus shows phenomena such as quantum criticality.
Mostame
Sarah
S
Institut für Theoretische Physik, Technische Universität Dresden, 01062 Dresden, Germany.
Schützhold
Ralf
R