Quantum theory of redshift in de Sitter expanding universe
نویسندگان
چکیده
The quantum theory of the Maxwell free field in Coulomb gauge on de Sitter expanding universe is completed with technical elements needed for building a coherent redshift. Paying special attention to conserved observables and defining projection operator selecting detected momenta it shown that expectation values energies emitted photons comply Lema\^ itre rule Hubble's law. Moreover, corrections dispersions principal new uncertainty relations are derived.
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ژورنال
عنوان ژورنال: European Physical Journal C
سال: 2021
ISSN: ['1434-6044', '1434-6052']
DOI: https://doi.org/10.1140/epjc/s10052-021-09307-1