Correlation of Horizons and Black Hole Thermodynamics

Azarnia, Sanam; Hashemi, Seyed Yaser

doi:10.48550/arxiv.2111.08984

Cited by 2 publications

(2 citation statements)

References 16 publications

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“…The same was found for the Schwarzschild-de Sitter black hole [36,37], with and being the temperatures of the cosmological horizon and the black hole horizon correspondingly. On the other hand, the total entropy of the RN black hole is not necessarily the sum of the entropies of the inner and outer horizons due to correlations between the two horizons, see, e.g., [25,[38][39][40][41][42][43]. In addition, the consideration of the black holes in the de Sitter environment requires…”

Section: Sum Rule For Temperaturementioning

confidence: 99%

Particle Creation: Schwinger + Unruh + Hawking

2022

pisjetf

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We discuss the interconnection between the Schwinger pair creation in electric field, Hawking radiation and particle creation in the Unruh effect. All three processes can be described in terms of the entropy and temperature. These thermodynamic like processes can be combined. We consider the combined process of creation of charged and electrically neutral particles in the electric field, which combines the Schwinger and Unruh effects. We also consider the creation of the charged black and white holes in electric field, which combines the Schwinger effect and the black hole entropy. The combined processes obey the sum rules for the entropy and for the inverse temperature. Some contributions to the entropy and to the temperature are negative, which reflects the quantum entanglement between the created objects.

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Section: Sum Rule For Temperaturementioning

confidence: 99%

Particle Creation: Schwinger + Unruh + Hawking

2022

pisjetf

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show abstract

“…The same was found for the Schwarzschild-de Sitter black hole [36,37], with T + and T − being the temperatures of the cosmological horizon and the black hole horizon correspondingly. On the other hand, the total entropy of the RN black hole is not necessarily the sum of the entropies of the inner and outer horizons due to correlations between the two horizons, see, e.g., [25,[38][39][40][41][42][43]. Also the consideration of the black holes in the de Sitter environment requires the use of special modifications of the Painleve-Gullstrand coordinates [44], which may modify the thermodynamics.…”

Section: Introductionmentioning

confidence: 99%

Particle Creation: Schwinger + Unruh + Hawking

Volovik

2022

Jetp Lett.

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We discuss the interconnection between the Schwinger pair creation in electric field, Hawking radiation and particle creation in the Unruh effect. All three processes can be described in terms of the entropy and temperature. These thermodynamic like processes can be combined. We consider the combined process of creation of charged and electrically neutral particles in the electric field, which combine the Schwinger and Unruh effects. We also consider the creation of the charged black and white holes in electric field, which combines the Schwinger effect and the black hole entropy. The combined processes obey the sum rules for the entropy and for the inverse temperature. Some contributions to the entropy and to the temperature are negative, which reflects the quantum entanglement between the created objects.

show abstract

Correlation of Horizons and Black Hole Thermodynamics

Cited by 2 publications

References 16 publications

Particle Creation: Schwinger + Unruh + Hawking

Particle Creation: Schwinger + Unruh + Hawking

Particle Creation: Schwinger + Unruh + Hawking

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