2 papers
nucl-th2026
BRST quantization for the restoration of broken symmetries: a pedagogical example
Pranav Sharma, R. J. Furnstahl
We present a pedagogical showcase of BRST quantization for restoring symmetries in nuclear many-body systems as a reformulation and potential alternative to conventional projection…
nucl-th2025
Testing Variational Perturbation Theory for Effective Actions Using the Gaudin-Yang Model
Pranav Sharma, R. J. Furnstahl
The background field formalism based on effective actions is a compelling framework for developing an effective field theory for nuclear density functional theory. Among the challe…