Yukawa couplings and fermion mass structure in F-theory GUTs

Yukawa couplings and masses of non-chiral states for the Standard Model on D6-branes on T6/Z6'

Yukawa couplings and seesaw neutrino masses in noncommutative gauge theory

Yukawa Couplings for Bosonic $Z_N$ Orbifolds: Their Moduli and Twisted Sector Dependence

Yukawa Couplings for the Spinning Particle and the World Line Formalism

Yukawa Couplings in F-theory and Non-Commutative Geometry

Yukawa Couplings in Heterotic Compactification

Yukawa Couplings in Heterotic Standard Models

Yukawa couplings in intersecting D-brane models

Yukawa couplings in SO(10) heterotic M-theory vacua

Yukawa Couplings involving Excited Twisted Sector States for ${\bf Z}_M\times {\bf Z}_N$ Orbifolds

Yukawa Couplings involving Excited Twisted Sector States for ${\bf Z}_N$ and ${\bf Z}_M\times {\bf Z}_N$ Orbifolds

Yukawa Couplings on Quintic Threefolds

Yukawa Interactions and Dynamical Generation of Mass in an External Magnetic Field

Yukawa Structure from U(1) Fluxes in F-theory Grand Unification

Yukawa Textures And Horava-Witten M-Theory

Yukawa Textures From Heterotic Stability Walls

Yukawa Textures in Heterotic M-Theory

Yukawa Textures in Horava-Witten M-Theory

Yukawa Textures, Neutrino Masses and Horava-Witten M-Theory