Bookcover of Effect of dilaton field on the entropic force
Booktitle:

Effect of dilaton field on the entropic force

In charged dilaton black hole

LAP LAMBERT Academic Publishing (2012-05-25 )

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ISBN-13:

978-3-659-13807-2

ISBN-10:
365913807X
EAN:
9783659138072
Book language:
English
Blurb/Shorttext:
Recently there are some arguments, like Verlinde’s theory, which showed that gravity emerges as changing the entropy. It means gravity is not a fundamental force any more. Using information storage in the black holes to get a relation between entropy and gravity is very useful way to make this theory reliable. In this book by looking to the job done by Verlinde we study the entropic force of two spacetimes without and with dilaton field, which are the Schwarzschild black hole and the charged dilaton black hole respectively. Generally, the existence of the dilaton field makes over the spacetime to have unusual asymptotic structure. During the calculations of the entropic force, the key point is to describe the holographic screen of the associated spacetime. In this thesis, we mainly consider three surfaces as being candidate of the holographic screen. These surfaces are called as the static holographic screen, the accelerating surface and the stretched horizon. Thus, by comparing the results of the entropic force of the associated spacetimes, we want to stress the effect of the dilaton field on the entropic force.
Publishing house:
LAP LAMBERT Academic Publishing
Website:
https://www.lap-publishing.com/
By (author) :
Atena Farahi
Number of pages:
72
Published on:
2012-05-25
Stock:
Available
Category:
Physics, astronomy
Price:
49.00 €
Keywords:
dilaton field, entropic force, charged dilaton black hole, Schwarzschild black hole, holographic surface, acceleration surface, stretched horizon, surface gravity

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