2 papers
gr-qc2025
Anisotropic quantum universe in HoÅava-Lifshitz gravity
Vikramaditya Mondal, Shinji Mukohyama
We quantize a Bianchi IX universe in HoÅava-Lifshitz theory. For analytical tractability, we consider the small anisotropy limit of the Bianchi IX, that is, a perturbative anisotr…
gr-qc2025
Exact path integrals on half-line in quantum cosmology with a fluid clock and aspects of operator ordering ambiguity
Vikramaditya Mondal, Harkirat Singh Sahota, Kinjalk Lochan
We perform half-line path integral quantization of flat, homogeneous cosmological models containing a perfect fluid acting as an internal clock, in a dimensi…