“School of Physics”
Back to Papers HomeBack to Papers of School of Physics
Paper IPM / P / 6519  


Abstract:  
The transformation of the SL(2,\BbbR)/ U(1)
black hole under a boost of the
subgroup U(1) is studied. It is found that the tachyon vertex operators of
the black hole go into those of the c=1 conformal field theory coupled to
gravity. The discrete states of the black hole also tend to the discrete
states of the 2D gravity theory. The fate of the extra discrete states of
the black hole under boost are discussed
Download TeX format 

back to top 