Notes on islands in asymptotically flat 2d dilaton black holes

By Takanori Anegawa, Norihiro Iizuka. Journal of High Energy Physics, 2020

134 citations recorded by the source corpus.

We study the islands and the Page curve in the 1+1-dimensional eternal dilaton black hole models. Without islands, the entanglement entropy of the radiation grows linearly at late time. However with an island, its growth stops at the value of almost twice of the black hole entropy. Therefore an island emerges at the late time, and the entanglement entropy of the radiation shows the Page curve.

Subfields: Atomic and Molecular Physics, and Optics, Nuclear and High Energy Physics, Statistical and Nonlinear Physics

View Paper: https://www.semanticscholar.org/paper/4e3c24ef50a2e556252388e79c0189d77caa00e0

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Citations in the corpus

Islands in Schwarzschild black holes (2020, background): “would like to thank Takanori Anegawa for various helpful discussions on related project [27].”
Islands in asymptotically flat 2D gravity (2020, unknown): “As this work was nearing completion two papers appeared with overlapping results [41,42].”
Quantum extremal islands made easy. Part II. Black holes on the brane (2020, background): “This approach has now also been applied in a variety of different situations involving black holes [22–50] and cosmology [51–58].”
Islands in cosmology (2020, background): “Islands in this model were found in [60–62].”
Quantum extremal islands made easy. Part I. Entanglement on the brane (2020, unknown): “, [23–41].”