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gr-qc2026★ 1 cited
Can Stochastic Clocks in FLRW Minisuperspace Prevent Dynamical Singularities?
Pradosh Keshav MV
We develop a stochastic extension of the Wheeler--DeWitt equation in FLRW minisuperspace and show that quantum backreaction can dynamically regulate the big bang singularity withou…
gr-qc2025★ 1 cited
Quintessence and false vacuum: Two sides of the same coin?
Pradosh Keshav M. V., Arun Kenath
We study late-time acceleration scenarios using a quintessence field initially trapped in a metastable false vacuum state. The false vacuum has non-zero vacuum energy and could dri…
gr-qc2025★ 1 cited
Relational Time as a Stochastic Variable in ADM Gravity
Pradosh Keshav MV
The problem of time in canonical quantum gravity remains one of the most significant challenges, primarily due to the "frozen" formalism emerging from the Wheeler-DeWitt equation.…