Energy requirements for quantum data compression and 1-1 coding

Physical Review A - Atomic, Molecular, and Optical Physics 68:4 A (2003)

Authors:

L Rallan, V Vedral

Abstract:

A variable length quantum data compression scheme was outlined. By looking at quantum data compression in the second quantization framework, one can generate variable length codes in a natural and efficient manner without having the significant memory overhead common to other variable length schemes. By sending the total length of the transmitted signal through a classical channel enables to compress and decompress with perfect fidelity for any number of qubits.

A unified axiomatic approach to information content of physical states

QUANTUM COMMUNICATION, MEASUREMENT AND COMPUTING, PROCEEDINGS (2003) 81-86

Authors:

V Vedral, E Kashefi

Encoding and decoding quantum information via entanglement

QUANTUM COMMUNICATION, MEASUREMENT AND COMPUTING, PROCEEDINGS (2003) 481-484

Authors:

M Murao, V Vedral

Entanglement in the second quantization formalism

CENTRAL EUROPEAN JOURNAL OF PHYSICS 1:2 (2003) 289-306

Non-adiabatic vacuum induced berry phase

QUANTUM COMMUNICATION, MEASUREMENT AND COMPUTING, PROCEEDINGS (2003) 299-302

Authors:

S Bose, T Carollo, I Fuentes-Guridi, MF Santos, V Vedral