2 papers
nucl-th2026
Auxiliary counterterms and their role in effective field theory
Manuel Pavon Valderrama
Effective field theories include contact-range interactions (or counterterms) for two reasons: representing the unknown short-range physics in a model independent manner and ensuri…
nucl-th2026
Renormalization group evolution and power counting in nuclear matter
Manuel Pavon Valderrama
In nuclear matter, for interparticle separations larger than the healing distance (a characteristic long-distance scale of finite-density fermionic systems), the in-medium two-body…