… 在这个描述中,矢量场平衡态可以被看成是以winding number为… Abelian Chern-Simons model,
the brane world cosmic string … Thirdly, we introduce the Abelian Chern-Simons model with …

… for string compactifications, … number of states in the effective theory is because of the
target-space duality symmetries: in general, the action of the full duality group on the whole string …

… finite Q-vector valued good data may be expressed in number theory revolution (eg non-abelian
class field theory) (we may only use a result which holds true for any CA-model). We …

… Riemann generalized the Jacobi theta function and introduced the Riemann theta function
defines on abelian … Faltings was able to prove it for abelian varieties over number fields. …

… of field and string. It is important in studying reprensention theory and finite group. Meurmen
… The group algebra C( eL ) of L is an abelian associative algebra with the basis { ea | a ∈ L} …

… While model building within the framework of string and … obtained within the framework of
string theory. Particle physics … interaction terms for a certain number of fermionic and bosonic …

… Although this is very beautiful results of string theory, it would be … Let us explain one approach
in string theory to achieve this. … In this chapter, we give some explicit example of Abelian …

… When dimC =1, we have C=R2 =C (the third as an abelian Lie group); CP1 =S2 =PSL(2,C)/B…
it has an odd first Betti number. And it is a quotient of a real nilponent Lie group. Actually, its …

… groups can be obtained from the Weil or Tate pairing over supersingular elliptic curves or
Abelian … Our scheme supports unbounded number of time periods[6], ie, the the total number of …

… extensions of his model to incorporate non-abelian symmetries. In part, these modifications
… for the internal space (and, we believe, any number of them), it is not possible to obtain a …