98 citations · 175 across the 7 of their papers we have counts for
6 papers · 1 filter
Decoherent histories and generalized measurements
Seth Lloyd
The theory of decoherent histories allows one to talk of the behavior of quantum systems in the absence of measurement. This paper generalizes the idea of decoherent histories to a…
Entanglement Assisted Metrology
Paola Cappellaro, Joseph Emerson, Nicolas Boulant +3
We propose a new approach to the measurement of a single spin state, based on nuclear magnetic resonance (NMR) techniques and inspired by the coherent control over many-body system…
Scalable Superconducting Architecture for Adiabatic Quantum Computation
William M. Kaminsky, Seth Lloyd, Terry P. Orlando
A scalable superconducting architecture for adiabatic quantum computers is proposed. The architecture is based on time-independent, nearest-neighbor interqubit couplings: it can ha…
Universal quantum data compression via gentle tomography
Charles H. Bennett, Aram W. Harrow, Seth Lloyd
Quantum state tomography--the practice of estimating a quantum state by performing measurements on it--is useful in a variety of contexts. We introduce "gentle tomography" as a ver…
Algorithmic Cooling of Spins: A Practicable Method for Increasing Polarization
Jose M. Fernandez, Seth Lloyd, Tal Mor +1
An efficient technique to generate ensembles of spins that are highly polarized by external magnetic fields is the Holy Grail in Nuclear Magnetic Resonance (NMR) spectroscopy. Sinc…
Universal quantum control in irreducible state sectors: application to bosonic and spin-boson systems
Paolo Giorda, Paolo Zanardi, Seth Lloyd
This paper has been withdrawn by the authors because it was just an early submission of quant-ph/0308133 with the wrong title. Sorry.