5 papers
Quantum and Classical Effects in the Two-Frequency Kicked Rotor with Variable Initial Phase
T. G. Mullins, A. J. Hilliard, M. P. Sadgrove +3
We present an investigation into effects exhibited by the two-frequency kicked rotor. Experiments were performed and in addition quantum and classical dynamics were simulated and c…
Measurements of Diffusion Resonances for the Atom Optics Quantum Kicked Rotor
M. E. K. Williams, M. P. Sadgrove, A. J. Daley +5
We present experimental observations of diffusion resonances for the quantum kicked rotor with weak decoherence. Cold caesium atoms are subject to a pulsed standing wave of near-re…
Continuous variable quantum teleportation with a finite-basis entanglement resource
S. I. J. Kurzeja, A. S. Parkins
Entanglement is a crucial resource in quantum information theory. We investigate the use of different forms of entangled states in continuous variable quantum teleportation, specif…
Proposal for preparing delocalised mesoscopic states of material oscillators
A. S. Parkins
A scheme is proposed for preparing delocalised mesoscopic states of the motion of two or more atoms trapped at distantly-separated locations. Generation of entanglement is achieved…
Proposal for teleportation of the wave function of a massive particle
A. S. Parkins, H. J. Kimble
We propose a scheme for teleporting an atomic center-of-mass wave function between distant locations. The scheme uses interactions in cavity quantum electrodynamics to facilitate a…