Chiral Corrections to Lattice Calculations of Charge Radii
Derek B. Leinweber, Thomas D. Cohen
Abstract
Logarithmic divergences in pion and proton charge radii associated with chiral loops are investigated to assess systematic uncertainties in current lattice determinations of charge radii. The chiral corrections offer a possible solution to the long standing problem of why present lattice calculations yield proton and pion radii which are similar in size.
Create a lesson
Related papers
Simulating a chiral gauge theory
Laurens Lootens, Hersh Singh
Quantum Computing for Entanglement Asymmetry and the Quantum Mpemba Effect in Field Theory
Keisuke Fujii, Harunobu Fujimura, Masazumi Honda et al.
Finite-volume Analysis of On-shell Subtraction in the Luescher formalism
Wanchen Lei, Yuting Wang, Jin-Yi Pang
A Note On Lattice Definition of Gauge Theories With Chiral Fermions
Edward Witten
Can multi-level Monte-Carlo address the sign problem in a finite-density Bose gas?
Rajatha Ranpatige, Finn M. Stokes
Confining strings in the reconfined phase of trace deformed three dimensional SU(2) Yang-Mills theory
Claudio Bonati, Michele Caselle, Alessio Negro et al.