9 citations · 11 across the 3 of their papers we have counts for
3 papers
hep-th2008
The Half-Integer Charged Particles of the Orbifold Models
C. Y. Sun, D. H. Zhang
In this paper, we consider half-integer charged particles predicted by models of orbifold compactification of the heterotic string theory. We find that it is possib…
astro-ph2005★ 9 cited
Non Gaussianity of General Multiple-Field Inflationary Models
C. Y. Sun, D. H. Zhang
Using the "-formalism", We obtain the expression of the non-Gaussianity of multiple-field inflationary models with the nontrivial field-space metric. Further, we rewritten the…
hep-th2005★ 2 cited
Conjecture on the Avoidance of the Big Crunch
C. Y. Sun, D. H. Zhang
KKLT give a mechanism to generate de Sitter vacua in string theory. And recently, the scenario, {\em landscape}, is suggested to explain the problem of the cosmological constant. I…