nLab Sergei Ketov

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Selected writings

On supergravity models of cosmic inflation:

• S. James Gates Jr., Sergei V. Ketov: Superstring-inspired supergravity as the universal source of inflation and quintessence, Physics Letters B 674 (2009) 59–63 [doi:10.1016/j.physletb.2009.03.005, arXiv:0901.2467]

• Sergei V. Ketov, Takahiro Terada: Inflation in Supergravity with a Single Chiral Superfield, Physics Letters B 736 (2014) 272–277 [doi:10.1016/j.physletb.2014.07.036, arXiv:1406.0252]

On embedding the Starobinsky model of cosmic inflation into supergravity:

• Yermek Aldabergenov, Shuntaro Aoki, Sergei Ketov, Minimal Starobinsky supergravity coupled to dilaton-axion superfield (arXiv:2001.09574)

and into string theory/higher curvature corrections:

• Sergei Ketov, Ekaterina O. Pozdeeva, Sergey Yu. Vernov, On the superstring-inspired quantum correction to the Starobinsky model of inflation [arXiv:2211.01546]

On the Starobinsky model of cosmic inflation with further higher curvature corrections:

• Shunsuke Toyama, Sergei V. Ketov: Starobinsky inflation beyond the leading order [arXiv:2407.21349]

Review of cosmic inflation in supergravity with focus on the Starobinsky model of cosmic inflation:

• Sergei Ketov: Inflationary Cosmology from Supergravity, in Handbook of Quantum Gravity (2023) [doi:10.1007/978-981-19-3079-9_51-1, pdf]

On the Starobinsky model of cosmic inflation:

• Sergei V. Ketov: On Legacy of Starobinsky Inflation [arXiv:2501.06451]

Related entries

• Starobinsky model of cosmic inflation

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