*Theoretical Physics Publications*

(1) D. J. O'Connor, B. L. Hu, and T. C. Shen, "Symmetry behavior
in the Einstein universe: effect of spacetime curvature and arbitrary
field coupling", Phys. Lett. **130 B**, 31 (1983).

(2) T. C. Shen, B. L. Hu, and D. J. O'Connor, "Symmetry behavior
of the static Taub universe: effect of curvature anisotropy",
Phys. Rev. D** 31**, 2401 (1985).

(3) B. L. Hu, and T. C. Shen, "Weak angle from Kaluza-Klein theory
with deformed internal space", Phys. Lett. **178 B**, 373 (1986).

(4) T. C. Shen, and J. Sobczyk, "Higher-dimensional self-consistent solution with deformed internal spaces", Phys. Rev. D36, 397 (1987).

(5) T. C. Shen, "Bubbles without cores", Phys. Rev. D** 37**,
3537 (1988).

(6) T. C. Shen, "On the possibility of gravitationally induced
semi-classical vacuum decay", Phys. Lett. **220 B**, 42 (1989).

(7) J. C. Huang, and T. C. Shen, "Chiral symmetry breaking in
QED for weak coupling", J. Phys. G** 17**, 573 (1991).