collaborators

1 paper

gr-qc2026

Boltzmann Dynamics in K-essence Cosmology: Photon Propagation in an Emergent Spacetime

Krishnendu Roy, Debashis Gangopadhyay, Chiranjeeb Singha +1

Recent cosmological tensions, notably the Hubble and tensions, motivate extensions of the conventional FLRW framework in which additional dynamical fields can alter the eff…