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A note on proper affine vector fields in Bianchi type IV space-times
Affine vector fields holonomy and decomposability
2010/9/21
Affine vector fields of Bianchi type IV space-times are investigated using holonomy and decomposability, the rank of the 6× 6 Riemann matrix and direct integration technique. From the above study it f...
Bianchi type II,III and V diagonal Einstein metrics re-visited
diagonal Einstein metrics re-visited minkowskian and euclidean
2010/4/2
We present, for both minkowskian and euclidean signatures, short derivations of the diagonal Einstein metrics for Bianchi type II, III and V. For the first two cases we show the integrability of the g...
LRS Bianchi Type -V Cosmology with Heat Flow in Scalar -Tensor Theory
Cosmology Bianchi type models Hubble parameter Deceleration parameter Inflationary model Heat flow
2010/7/8
In this paper we present a spatially homogeneous locally rotationally symmetric (LRS) Bianchi type -V perfect fluid model with heat conduction in scalar tensor theory proposed by Saez and Ballester. T...
Proper homothetic vector fields in Bianchi Type-I Space-Time
proper homothetic vector fields direct integration technique
2009/3/2
A study of proper homothetic vector field in Bianchi type-
1 space-times is given by using direct integration technique. Using the
above mentioned technique we show that the above space-times admit
...
Proper homothetic vector fields in Bianchi Type-I Space-Time
proper homothetic vector fields direct integration technique
2009/1/7
A study of proper homothetic vector field in Bianchi type-
1 space-times is given by using direct integration technique. Using the
above mentioned technique we show that the above space-times admit
...
A note on proper conformal vector ¯elds in Bianchi type I space-times
Direct integration techniques proper conformal vector ¯ elds
2009/1/5
Direct integration technique is used to study the proper con-
formal vector ¯elds in non conformally °at Bianchi type-1 space-times.
Using the above mentioned technique we have shown that a ver...