151 citations · 181 across the 13 of their papers we have counts for
13 papers
The Cactus Criterion: When Nonlinear Hodge Theory Reduces to Linear on Graphs
Sebastian Pardo-Guerra, Anil Thapa, Jonathan Washburn
Let be a finite connected simple graph with a chosen orientation of its edges. For the edge potential we minimize over each affine c…
Coherent Comparison as Information Cost: A Cost-First Ledger Framework for Discrete Dynamics
Sebastian Pardo-Guerra, Megan Simons, Anil Thapa +1
We develop an information-theoretic framework for discrete dynamics grounded in a comparison-cost functional on ratios. Given two quantities compared via their ratio \(x=a/b\), we…
Large Neutrino-Dark Matter Interactions: From Effective Field Theory to Ultraviolet Completions
K. S. Babu, P. S. Bhupal Dev, Anil Thapa
We develop a general effective field theory (EFT) framework for neutrino-dark matter (DM) interactions, and apply it to systematically find all possible gauge-invariant ultraviolet…
Decoupling Neutrino Magnetic Moment from Mass with Invariance
Julie Pagès, Anil Thapa
Standard Model extensions that yield observable neutrino magnetic moments typically also induce large neutrino masses, incompatible with experimental limits. This tension motivates…
Monophotons at Neutrino Experiments from Neutrino Polarizability
Julia Gehrlein, Ian M. Shoemaker, Anil Thapa
Nontrivial electromagnetic properties of neutrinos are an avenue to physics beyond the Standard Model. To this end, we investigate the power of monophoton signals at neutrino exper…
ACE Science Workshop Report
Stefania Gori, Nhan Tran, Karri DiPetrillo +20
We summarize the Fermilab Accelerator Complex Evolution (ACE) Science Workshop, held on June 14-15, 2023. The workshop presented the strategy for the ACE program in two phases: ACE…
Predictive Dirac Neutrino Spectrum with Strong CP Solution in Unification
K. S. Babu, Rabindra N. Mohapatra, Anil Thapa
We develop a grand unified theory of matter and forces based on the gauge symmetry with parity interchanging the two factor groups. Our main motivation for…
General Approach to Neutrino Mass Mechanisms with Sterile Neutrinos
Yale Fan, Anil Thapa
We present a mathematical framework for constructing the most general neutrino mass matrices that yield the observed spectrum of light active neutrino masses in conjunction with ar…
Marriage between neutrino mass and flavor anomalies
J. Julio, Shaikh Saad, Anil Thapa
Experimental hints for lepton flavor universality violation in beauty-quark decay both in neutral- and charged-current transitions require an extension of the Standard Model for wh…
A flavor-inspired radiative neutrino mass model
J. Julio, Shaikh Saad, Anil Thapa
One of the most important discoveries in particle physics is the observation of nonzero neutrino masses, which dictates that the Standard Model (SM) is incomplete. Moreover, severa…
Left-Right Symmetric Model without Higgs Triplets
K. S. Babu, Anil Thapa
We develop a minimal left-right symmetric model based on the gauge group wherein the Higgs triplets conventionally empl…
Predictive Dirac and Majorana Neutrino Mass Textures from Grand Unified Theories
Zackaria Chacko, P. S. Bhupal Dev, Rabindra N. Mohapatra +1
We present simple and predictive realizations of neutrino masses in theories based on the grand unifying group. At the level of the lowest-dimension operators, this class o…
Neutrino Non-Standard Interactions: A Status Report
P. S. Bhupal Dev, K. S. Babu, Peter B. Denton +23
This report summarizes the present status of neutrino non-standard interactions (NSI). After a brief overview, several aspects of NSIs are discussed, including connection to neutri…