Light-Cone Current Algebra, π° Decay, and e+e− Annihilation

Author(s):  
W. A. BARDEEN ◽  
H. FRITZSCH ◽  
M. GELL-MANN
Keyword(s):  
1972 ◽  
Vol 42 (2) ◽  
pp. 267-270 ◽  
Author(s):  
M. Testa
Keyword(s):  

1990 ◽  
Vol 05 (02) ◽  
pp. 125-131
Author(s):  
ANAIS SMAILAGIC

Perturbative calculation of two-dimensional (1, 0) supergravity due to gravitation fluctuations is performed. Renormalization of Kac-Moody central charge of SL(2, R) graded current algebra and wave function to one-loop is obtained. The result agrees perfectly with Polyakov’s formula in the large d region.


1987 ◽  
Vol 02 (11) ◽  
pp. 893-898 ◽  
Author(s):  
A. M. POLYAKOV

Two dimensional induced quantum gravity is analyzed. By the use of light-cone gauge we derive a gravitational analogue of the Wess-Zumino action and discover its amazing connection with SL (2, ℝ) current algebra. The latter permits us to find differential equations for the correlation functions.


1991 ◽  
Vol 06 (34) ◽  
pp. 3191-3197 ◽  
Author(s):  
S. D. ODINTSOV

The two-dimensional quantum gravity with general action consisting of local and non-local parts is investigated. It is shown that in the light-cone gauge there exists a symmetry which leads naturally to the SL (2,ℝ) Kac–Moody current algebra. The structure of the renormalization is discussed.


1977 ◽  
Vol 104 (2) ◽  
pp. 460-477 ◽  
Author(s):  
Anjan S Joshipura ◽  
Probir Roy
Keyword(s):  

1974 ◽  
Vol 21 (2) ◽  
pp. 277-288 ◽  
Author(s):  
N. Andrei ◽  
L. Gomberoff
Keyword(s):  

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