# Entanglement thermodynamics for charged black holes

**Authors:** Pankaj Chaturvedi, Vinay Malvimat, Gautam Sengupta  
**arXiv:** [1601.00303](https://arxiv.org/abs/1601.00303)  
**Date:** 2016-01-03  
**Summary page:** https://www.summarizepaper.com/en/paper/1601.00303v3/

## Key points

- Study titled "Entanglement thermodynamics for charged black holes" by Pankaj Chaturvedi, Vinay Malvimat, and Gautam Sengupta
- Focus on holographic quantum entanglement entropy within an infinite strip region of the boundary
- Aim to understand low and high temperature behaviors of entanglement entropy for field theory dual to charged black holes in ${\cal A}dS_{3+1}$
- Establish a first law of entanglement thermodynamics for the boundary field theory in the low temperature regime
- Contribution of valuable insights into the interplay between quantum entanglement and thermodynamic properties in the context of charged black holes

## Summary

In their study titled "Entanglement thermodynamics for charged black holes," authors Pankaj Chaturvedi, Vinay Malvimat, and Gautam Sengupta delve into the holographic quantum entanglement entropy within an infinite strip region of the boundary for the field theory dual to charged black holes in ${\cal A}dS_{3+1}$. By focusing on this specific framework, the researchers aim to shed light on the low and high temperature behaviors of the entanglement entropy across various limits of the black hole charge. Their exploration of the entanglement entropy in the low temperature regime is particularly noteworthy as they successfully establish a first law of entanglement thermodynamics for the boundary field theory. This work contributes valuable insights into the intricate interplay between quantum entanglement and thermodynamic properties within the context of charged black holes, offering a deeper understanding of fundamental principles in theoretical physics.