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hep-th2024
Re-parameterization Invariance of FRW Model: Supervariable and BRST Approaches
B. Chauhan, R. Tripathi
We perform the Becchi-Rouet-Stora-Tyutin (BRST) quantization of a -dimensional cosmological Friedmann-Robertson-Walker (FRW) model. This quantization leverages the classic…
hep-th2024
FLPR Model: (Anti-)Chiral Supervariable Approach to Quantum Symmetries
Bhupendra Chauhan, Tapobroto Bhanja
We discuss and derive the off-shell nilpotent of order two and absolutely anti-commuting Becchi-Rouet-Stora-Tyutin (BRST), anti-BRST, co-BRST and anti-co-BRST symmetry transformati…