3 papers
hep-ph1994
Fermion Masses from Superstring Models with Adjoint Scalars
Shyamoli Chaudhuri, Stephen-wei Chung, Joseph D. Lykken
We explore the possibility of embedding supersymmetric GUT texture ideas into superstring models. We discuss the construction of GUT models using free fermionic strings. We find SO…
hep-th1993
Structure of Topological Lattice Field Theories in Three Dimensions
Stephen-wei Chung, Masafumi Fukuma, Alfred Shapere
We construct and classify topological lattice field theories in three dimensions. After defining a general class of local lattice field theories, we impose invariance under arbitra…
hep-th1992
Chiral Gauged WZW Theories and Coset Models in Conformal Field Theory
Stephen-wei Chung, S. -H. Henry Tye
The Wess-Zumino-Witten (WZW) theory has a global symmetry denoted by . In the standard gauged WZW theory, vector gauge fields (\ie\ with vector gauge couplings) are…