82 citations · 956 across the 44 of their papers we have counts for
6 papers · 1 filter
Equivalence of Einstein and Jordan frames in quantized cosmological models
Sachin Pandey, Sridip Pal, Narayan Banerjee
The present work shows that the mathematical equivalence of Jordan frame and its conformally transformed version, the Einstein frame, so far as Brans-Dicke theory is concerned, sur…
New Dualities and Misleading Anomaly Matchings from Outer-automorphism Twists
Sridip Pal, Jaewon Song
We study four-dimensional N=1, 2 superconformal theory in class S obtained by compactifying the 6d N=(2, 0) theory on a Riemann surface C with outer-automorphism twist lines. From…
Quantized Brans Dicke Theory: Phase Transition and Strong Coupling (Large ) Limit & General Relativity
Sridip Pal
We show that Friedmann-Robertson-Walker (FRW) geometry with flat spatial section in quantized (Wheeler deWitt quantization) Brans Dicke (BD) theory reveals a rich phase structure o…
Weyl Consistency Conditions in Non-Relativistic Quantum Field Theory
Sridip Pal, Benjamín Grinstein
Weyl consistency conditions have been used in unitary relativistic quantum field theory to impose constraints on the renormalization group flow of certain quantities. We classify t…
Zeno-Gravity Correspondence: Zeno's Dichotomy Paradox and Gravitational red-shift near Event Horizon
Sridip Pal, Benjamin Grinstein
We relate Zeno's Dichotomy paradox with gravitational red-shift near event horizon in a spherically symmetric space-time. A dictionary of this connection, henceforth called as Zeno…
Anisotropic models are unitary: A rejuvenation of standard quantum cosmology
Sridip Pal, Narayan Banerjee
The present work proves that the folk-lore of the pathology of non-conservation of probability in quantum anisotropic models is wrong. It is shown in full generality that all opera…