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Relativistic quantum information processing with bosonic and fermionic interferometers

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JournalINTERNATIONAL JOURNAL OF QUANTUM INFORMATION
DatePublished - Feb 2006
Issue number1
Volume4
Number of pages12
Pages (from-to)119-130
Original languageEnglish

Abstract

We derive the relativistic transformation laws for the annihilation operators of the scalar field, the massive spin-1 vector field, the electromagnetic field and the spinor field. The technique developed here involves straightforward mathematical techniques based on fundamental quantum field theory, and is applicable to the study of entanglement in arbitrary coordinate transformations. In particular, it predicts particle creation for noninertial motion. Furthermore, we present a unified description of relativistic transformations and multi-particle interferometry with bosons and fermions, which encompasses linear optical quantum computing.

    Research areas

  • linear optical quantum computing, relativistic quantum information theory, quantum field transformations, twin paradox

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