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how are the degrees of freedom responsible for entropy in btz spacetime?
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نویسنده
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singh dharm veer ,sachan shobhit
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منبع
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journal of holography applications in physics - 2022 - دوره : 2 - شماره : 3 - صفحه:93 -100
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چکیده
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The entanglement entropy approach to study the dependence of entropy upon the location of degrees of freedom (dof) (near/far) from the horizon is discussed in this article. we try to understand the physical deviation of the area law for the excited states by incorporating the logarithmic and power law corrections. we show that the dof near the horizon give contribution to the total entropy of the system in the ground state, and away from the event horizon gives contribution to the excited state.
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کلیدواژه
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btz black hole; entanglement entropy; degrees of freedom
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آدرس
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gla university, institute of applied sciences and humanities, department of physics, india. jamia millia islamia, center for theoretical physics, india. banaras hindu university, department of physics, india, university of delhi, daulat ram college, department of physics, india. shri ramswaroop memorial university, india
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پست الکترونیکی
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shobhitsachan@gmail.com
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Authors
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