0411156v2

related topics
{field, particle, equation}
{measurement, state, measurements}
{temperature, thermal, energy}
{theory, mechanics, state}
{classical, space, random}
{observables, space, algebra}
{bell, inequality, local}
{group, space, representation}
{operator, operators, space}
{energy, gaussian, time}
{time, systems, information}

A succinct presentation of the quantized Klein-Gordon field, and a similar quantum presentation of the classical Klein-Gordon random field

Peter Morgan

abstract: A succinct presentation of the algebraic structure of the quantized Klein-Gordon field can be given in terms of a Lorentz invariant inner product. A presentation of a classical Klein-Gordon \emph{random} field at non-zero temperature can be given in the same noncommutative algebraic style, allowing a detailed comparison of the quantized Klein-Gordon field with a classical Klein-Gordon random field.

oai_identifier:
oai:arXiv.org:quant-ph/0411156
categories:
quant-ph
comments:
8 pages, related to Phys.Lett.A 321(2004)216; v2: incorporates changes corresponding to published form
arxiv_id:
quant-ph/0411156
journal_ref:
Phys.Lett. A321 (2004) 216
created:
2004-11-20
updated:
2005-03-22

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