scholarly journals New exact solutions on the Randall-Sundrum 2-brane: lumps of dark radiation and accelerated black holes

2008 ◽  
Vol 2008 (07) ◽  
pp. 098-098 ◽  
Author(s):  
Mohamed Anber ◽  
Lorenzo Sorbo
Keyword(s):  
Black Holes ◽  
Exact Solutions ◽  
Dark Radiation ◽  
New Exact Solutions

scholarly journals EXACT SOLUTIONS AND THE ATTRACTOR MECHANISM IN NON-BPS BLACK HOLES

2008 ◽  
Vol 23 (14n15) ◽  
pp. 2178-2180
Author(s):  
KYOSUKE HOTTA
Keyword(s):  
Black Holes ◽  
Black Hole ◽  
Exact Solutions ◽  
Black Hole Solution ◽  
New Exact Solutions ◽  
General Complex ◽  
Almost All

We analyze the attractor mechanism for the D0-D4 black hole solution in the four-dimensional [Formula: see text] supergravity. Our analyses are based on new exact solutions, which show explicitly the attractor mechanism for the extremal non-BPS black holes. Our solutions take into account the moduli as general complex fields, while in almost all the non-BPS solutions obtained by previous authors, the moduli fields are restricted to be purely imaginary.

New Exact Solutions of Steady Plane Flows of an In Compressible Fluid of Variable Viscosity

2016 ◽  
Vol 2 (1) ◽  
Author(s):  
Sobia Younus
Keyword(s):  
Exact Solutions ◽  
Stream Function ◽  
Compressible Fluid ◽  
Variable Viscosity ◽  
Plane Motion ◽  
Transformation Technique ◽  
Vorticity Distribution ◽  
New Exact Solutions ◽  
Steady Plane ◽  
Uniform Stream

<span>Some new exact solutions to the equations governing the steady plane motion of an in compressible<span> fluid of variable viscosity for the chosen form of the vorticity distribution are determined by using<span> transformation technique. In this case the vorticity distribution is proportional to the stream function<span> perturbed by the product of a uniform stream and an exponential stream<br /><br class="Apple-interchange-newline" /></span></span></span></span>

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