Chiral fermions on lattice axion strings

HIGHLIGHTS

• who: Chiral fermions, on lattice and Srimoyee, Sen from the DepartmentState University, Ames, Iowa, USA have published the paper: Chiral fermions on lattice axion strings, in the Journal: (JOURNAL) of 13/01/2023
• what: If the authors focus just on the zero modes, the authors see that their number and chirality jump as a function of the parameter m0 a2=R (or m0 a for R=a).
• how: The corresponding fermion propagator in momentum space is given by SF= i(u0393u03bc pu03bc - f) p2 - f 2 - iu03f5 1 u03bcu03bdu03b2u03c3 u03f5 Fu03bdu03b2 u2202u03c3 u03b1 . . .
  

   

  

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