Showing 2025Show all
2 papers · 1 filter
hep-lat2025
An effective field theory for thermal QCD with 2+1 flavours
Sourendu Gupta, Pritam Sen, Rishi Sharma
We write a long-distance effective field theory (EFT) for QCD at finite temperature just below the crossover temperature . The low energy constants (LECs) of this EFT are obta…
hep-ph2025
Thermal corrections to dark matter annihilation with real photon emission/absorption
Prabhat Butola, D. Indumathi, Pritam Sen
The dark matter relic density is being increasingly precisely measured. This relic density is theoretically determined by a Boltzmann equation which computes the dark matter distri…