Inequivalent representations in the functional integral framework

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F17%3A00312898" target="_blank" >RIV/68407700:21340/17:00312898 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1742-6596/804/1/012006" target="_blank" >http://dx.doi.org/10.1088/1742-6596/804/1/012006</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/804/1/012006" target="_blank" >10.1088/1742-6596/804/1/012006</a>

Result language
angličtina
Original language name
Inequivalent representations in the functional integral framework
Original language description
An important feature of Quantum Field Theory is the existence of unitarily inequivalent representations of canonical commutation relations. When one works with the functional integral formalism, it is not clear, however, how this feature emerges. By following the seminal work of M. Swanson on canonical transformations in phase-space path integral, we generalize his approach to coherent-state functional integrals which in turn will lead to a simplified formalism which makes the appearance of the inequivalent representations more transparent.
Czech name
—
Czech description
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Project
<a href="/en/project/GA14-07983S" target="_blank" >GA14-07983S: Vacuum structure in Quantum Field Theories</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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