Multivariate binary probability distribution in the Grassmann formalism, Physical Review E, 103(6) 062104, 2021.06

Takashi Arai

Single Author

Path integral and instanton calculus for stochastic jump processes with a finite number of states, Physical Review E, 98(4) 042147, 2018.10

Takashi Arai

Single Author

Asymptotic expansion of pair production probability in a time-dependent electric field, International Journal of Modern Physics A, 30(35) 1550210, 2015.12

Takashi Arai

Single Author

Effective potential and Goldstone bosons in de Sitter space, Physical Review D, 88(6) 064029, 2013.09

Takashi Arai

Single Author

Renormalization of the 2PI Hartree-Fock approximation on a de Sitter background in the broken phase, Physical Review D, 86(10) 104064, 2012.11

Takashi Arai

Single Author