Abstract: Universal quantum computers offer us the opportunities to implement novel quantum matter far away from equilibrium states. There has been remarkable progress in our understanding of the non...
Abstract: Mediating interactions and generating entanglement between separated quantum elements is of fundamental interest as well as a crucial step for scalable quantum technology. On one hand, the ...
Abstract: We propose a realizable architecture using one-dimensional transmission line resonators to reach the strongcoupling limit of cavity quantum electrodynamics in superconducting electrical cir...
Abstract: The challenge posed by the many-body problem in quantum physics originates from the difficulty of describing the nontrivial correlations encoded in the exponential complexity of the many-bo...
Abstract: A new approach for the realization of a quantum interface between single photons and single ions in an ion crystal is proposed and analyzed. In our approach the coupling between a single ph...
Defining a natural measure of dependence $D(f)$ to be the squared $L^2$-distance between a joint density $f$ and the product of its marginals, we first show that there is generally no valid test of in...