Электронная библиотека (репозиторий) Томского государственного университета
космология

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Add   New type of hill-top inflation
Authors: Barvinsky, Andrei O. | Kamenshchik, A. Yu. | Nesterov, D. V.
Source: Journal of cosmology and astroparticle physics. 2016. № 1. P. 036 (1-17)
Type: статьи в журналах
Date: 2016
Description: We suggest a new type of hill-top inflation originating from the initial conditions in the form of the microcanonical density matrix for the cosmological model with a large number of quantum fields co ... More
Add   Aspects of nonlocality in quantum field theory, quantum gravity and cosmology
Authors: Barvinsky, Andrei O.
Source: Modern physics letters A. 2015. Vol. 30, № 3/4. P. 1540003-1-1540003-20
Type: статьи в журналах
Date: 2015
Description: This paper contains a collection of essays on nonlocal phenomena in quantum field theory, gravity and cosmology. Mechanisms of nonlocal contributions to the quantum effective action are discussed with ... More
Add   Origin of inflation in CFT driven cosmology: R2 -gravity and non-minimally coupled inflaton models
Authors: Barvinsky, Andrei O. | Kamenshchik, A. Yu. | Nesterov, D. V.
Source: The European physical journal C. 2015. Vol. 75, № 12. P. 584 (1-18)
Type: статьи в журналах
Date: 2015
Description: We present a detailed derivation of the recently suggested new type of hill-top inflation [arXiv:1509.07270] originating from the microcanonical density matrix initial conditions in cosmology driven b ... More
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