Session

Introduction to the pure Higgs inflation

5 Aug 2020, 16:00

Conveners

Introduction to the pure Higgs inflation: Lecture #1

  • Kohei Kamada (University of Tokyo)

Description

In the first lecture, I will introduce the basics of the Higgs inflation with the non-minimal coupling to gravity, \xi H^2 R term. Then I explain its cosmological consequences and addresses the problems in the model, such as the Higgs vacuum stability and the unitarity problem.
Refs.
[1] B.L.Spokoiny, Phys. Lett. B147 (1984) 39
[2] J.L.Cervantes-Cota and H.Dehnen, Nucl. Phys. B 442, 391 (1995); F.Bezrukov and M.Shaposhnikov, Phys. Lett. B 659 (2008) 703
[3] F.Bezrukov, J.Rubio, and M.Shaposhnikov, Phys. Rev. D 92 no. 8, (2015) 083512,
[4] F.Bezrukov, A.Magnin, M.Shaposhnikov and S.Sibiryakov, JHEP 1101 (2011) 016
[5] Y.Ema, R.Jinno, K.Mukaida, and K.Nakayama, JCAP 02 (2017) 045; M.P.DeCross, D.I.Kaiser, A.Prabhu, C.Prescod-Weinstein, and E.I.Sfakianakis, Phys. Rev. D 97 no. 2, (2018) 023526,

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