Quantum fluctuations and cosmological particle creation from oscillating massive scalar field in two-mode quantum optical states

DOI10.1142/S0218271820501199zbMath1457.83018OpenAlexW3092111012MaRDI QIDQ5856616

Renu Dhayal, K. K. Venkataratnam, Meghna Rathore

Publication date: 26 March 2021

Published in: International Journal of Modern Physics D (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s0218271820501199

zbMATH Keywords

quantum fluctuationsparticle productionsemiclassical theory of gravitypower-lawmassive scalar fieldquantum optical states

Mathematics Subject Classification ID

Quantization of the gravitational field (83C45) Coherent states (81R30)

Related Items (2)

Nonclassicality of two-mode quantum optical states of an oscillating quantized massive scalar field in the FRW universe ⋮ Squeezed thermal state representation of the Inflaton and particle production in Bianchi type-I universe

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