2 papers
hep-ph2026
Algebraic Structure of Three-Flavor Neutrino Oscillations in Constant-Density Matter: Cayley--Hamilton Evolution, DMP Resummation, and Closed-Form Uncertainty Propagation
Aaryan Chaulagain, Anju Dhakal, Daya Nidhi Chhatkuli
For three-flavor neutrino oscillations in constant-density matter, the Cayley--Hamilton theorem forces the evolution operator into a quadratic polynomial in , with coeffic…
hep-ph2026
A Lightning-Fast Three-Flavor Neutrino Oscillation Calculator in Constant-Density Matter with Built-In Uncertainty Propagation
Aaryan Chaulagain, Daya Nidhi Chhatkuli, Anju Dhakal
Neutrino oscillation experiments are entering an era of precision, requiring both fast calculations and reliable uncertainty estimates. We present a compact three-flavor oscillatio…