12 citations · 21 across the 7 of their papers we have counts for
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hep-th2022★ 2 cited
Local momentum space: Scalar field and gravity
Sukanta Panda, Abbas Altafhussain Tinwala, Archit Vidyarthi
We use the local momentum space technique to obtain an expansion of the Feynman propagators for scalar field and graviton up to first order in the background curvature. The express…
gr-qc2022★ 12 cited
Ultraviolet Unitarity Violations in Non-minimally Coupled Scalar-Starobinsky Inflation
Sukanta Panda, Abbas Altafhussain Tinwala, Archit Vidyarthi
We perform the calculation for tree-level ultraviolet unitarity violation scales for scalar- inflation models by including an additional -type term. Due to certain…