19 citations · 30 across the 2 of their papers we have counts for
2 papers
gr-qc2021★ 11 cited
Third quantization for scalar and spinor wave functions of the Universe in an extended minisuperspace
Nahomi Kan, Takuma Aoyama, Taiga Hasegawa +1
We consider the third quantization in quantum cosmology of a minisuperspace extended by the Eisenhart-Duval lift. We study the third quantization based on both Klein-Gordon type an…
gr-qc2021★ 19 cited
Eisenhart--Duval lift for minisuperspace quantum cosmology
Nahomi Kan, Takuma Aoyama, Taiga Hasegawa +1
We study covariant equations in quantum cosmology of an extended minisuperspace obtained by the Eisenhart--Duval lift. We find that a Dirac-type equation is naturally introduced in…