<strong>Paper Title</strong><br>
Generalized Chaplygin Gas Models In Bianchi Type Iii Space - Time Geometry With Time Varying Bulk Viscosity, Cosmological And Gravitational Constants<br>
<br>

<strong>Abstract</strong><br>
This paper is devoted to study the 
generalized Chaplygin gas models in Bianchi type III 
space  –  time geometry with time varying bulk 
viscosity, cosmological and gravitational constants. 
We are considering the condition on metric potential 
n n
t
m
R
R
t
m
R
R
R
R 2
3
3 1
2
2
1
1
,   
  
. Also to obtain 
deterministic models we have considered physically 
reasonable relations like     p P , 
r
   0 
and the equation of state for generalized Chaplygin 
gas given by 



B 
 . A new set of solutions  of 
Einstein’s field equations have been obtained in 
Eckart theory, truncated theory and full causal theory. 
Physical behaviour of the models have been 
discussed. 
Keywords:  Bianchi type III,  Bulk viscosity, 
Cosmological constant, Gravitational constant, 
Generalized Chaplygin gas.