212 citations · 765 across the 17 of their papers we have counts for
5 papers · 1 filter
STrEAMlining EFT Matching
Timothy Cohen, Xiaochuan Lu, Zhengkang Zhang
This paper presents STrEAM (SuperTrace Evaluation Automated for Matching), a Mathematica package that calculates all functional supertraces which arise when matching a generic UV m…
Functional Prescription for EFT Matching
Timothy Cohen, Xiaochuan Lu, Zhengkang Zhang
We simplify the one-loop functional matching formalism to develop a streamlined prescription. The functional approach is conceptually appealing: all calculations are performed with…
The Fermionic Universal One-Loop Effective Action
Sebastian A. R. Ellis, Jérémie Quevillon, Pham Ngoc Hoa Vuong +2
Recent development of path integral matching techniques based on the covariant derivative expansion has made manifest a universal structure of one-loop effective Lagrangians. The u…
Detectability of Axion Dark Matter with Phonon Polaritons and Magnons
Andrea Mitridate, Tanner Trickle, Zhengkang Zhang +1
Collective excitations in condensed matter systems, such as phonons and magnons, have recently been proposed as novel detection channels for light dark matter. We show that excitat…
Finite-volume formalism in the transition: an application to the lattice QCD calculation of double beta decays
Xu Feng, Lu-Chang Jin, Zi-Yu Wang +1
We present the formalism for connecting a second-order electroweak transition amplitudes in the finite volume (with two hadrons in the initial and final…