For applications in sensing and cavity-based quantum computing and metrology, open-
access Fabry-Perot cavities—with an air or vacuum gap between a pair of high reflectance …

Here we review the field of atom chips in the context of Bose–Einstein Condensates (BEC)
as well as cold matter in general. Twenty years after the first realization of the BEC and 15 …

We introduce a method to perform imaginary time evolution in a controllable quantum
system using measurements and conditional unitary operations. By performing a sequence …

A protocol for remote state preparation is proposed for spin ensembles, where the aim is to
prepare a state with a given set of spin expectation values on a remote spin ensemble using …

Previously a new scheme of quantum information processing based on spin coherent states
of two component Bose–Einstein condensates was proposed (Byrnes et al. Phys. Rev. A 85 …

We show that quantum nondemolition (QND) measurements can be used to realize
measurement-based imaginary-time evolution. In our proposed scheme, repeated weak …

We study the effects of optical and atomic decoherence in entangled atomic ensembles
produced via quantum nondemolition (QND) measurements. We examine potentially …

We develop a scheme to prepare a macroscopic maximally entangled state between two
atomic ensembles using adaptive quantum nondemolition (QND) measurements. The …

Quantum teleportation is the transfer of quantum information between two locations by the
use of shared entanglement. Current teleportation schemes broadly fall under one of two …

We introduce a quantum teleportation scheme that transfers a spin coherent state between
two locations using entanglement. In the scheme an unknown spin coherent state lying on …