3 papers
hep-ph2026
Matter-Induced CPT Violation and Earth-Density Stratification Effects in Long-Baseline Neutrino Oscillation Experiments
Tia Pandit, Bipin Singh Koranga, Vivek Kumar Nautiyal
We present a unified analysis of two matter-potential systematics in long-baseline (LBL) neutrino oscillation experiments, treating matter-induced extrinsic CPT violation and Earth…
hep-ph2026
Correlated Matter Induced Biases in Long-Baseline Neutrino Oscillation Measurements
Tia Pandit, Bipin Singh Koranga
We demonstrate that treating Earth matter effects via a constant-density approximation introduces a fundamental systematic error in long-baseline neutrino oscillation analyses. Usi…
hep-ph2026
Earth-Density Effects in Long Baseline Neutrino Experiments
Tia Pandit, Bipin Singh Koranga
Earth matter density uncertainties play a non trivial role in three flavor neutrino oscillations in matter, particularly for the muon to electron appearance channel that underpins…