64 citations · 414 across the 42 of their papers we have counts for
Showing 1994Show all
3 papers · 1 filter
hep-th1994★ 5 cited
Chiral fermions, Gravity and GUTs
Lay Nam Chang, Chopin Soo
We discuss a global anomaly associated with the coupling of chiral Weyl fermions to gravity. The Standard Model based upon which has 15 fermions…
hep-th1994★ 18 cited
The Standard Model with gravity couplings
Lay Nam Chang, Chopin Soo
In this paper, we examine the coupling of matter fields to gravity within the framework of the Standard Model of particle physics. The coupling is described in terms of Weyl fermio…
gr-qc1994★ 54 cited
The Chern-Simons Invariant as the Natural Time Variable for Classical and Quantum Cosmology
Lee Smolin, Chopin Soo
We propose that the Chern-Simons invariant of the Ashtekar-Sen connection is the natural internal time coordinate for classical and quantum cosmology. The reasons for this are a nu…