Thermofield dynamics extension of the open string field theory

Cantcheff, M. Botta; Santos, R. J. Scherer

doi:10.1103/physrevd.93.065015

Cited by 6 publications

(4 citation statements)

References 73 publications

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“…It is easy to understand that by adding more X-pieces, various reflected surfaces can be constructed. Particularly, one general situation is exhibited by This result has been obtained in [29]. We simply present the main conclusions here.…”

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confidence: 60%

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Connections between reflected entropies and hyperbolic string vertices

Wang,

Wu,

Yang

2021

Preprint

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In this paper, we establish connections between the reflected entropies of multipartite mixed states in CFT 2 and hyperbolic string vertices of closed string field theory (CSFT). We show that the reflected surfaces, which are bulk duals of the reflected entropies, share the same Riemann surfaces with the hyperbolic string vertices. This observation enables us to build quantitative relations between the reflected entropies and hyperbolic string vertices. We illustrate the connections with several examples. Consequently, we propose that spacetime structure could be directly generated from the hyperbolic string vertices. The advantage of the hyperbolic string vertices approach is that we have a dynamical equation, the Batalin-Vilkoviski master equation, to control the generating process.

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confidence: 60%

“…As an alternative, one can check the S-matrix and expect the results to agree with the closed string. The detailed discussions can be found in [29].…”

mentioning

confidence: 99%

Connections between reflected entropies and hyperbolic string vertices

Wang,

Wu,

Yang

2021

Preprint

View full text Add to dashboard Cite

show abstract

“…As an alternative, one can check the S-matrix and expect the results to agree with the closed string. The detailed discussions can be found in [32].…”

Section: 16)mentioning

confidence: 99%

Connections between reflected entropies and hyperbolic string vertices

Wang

Yang

2022

J. High Energ. Phys.

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In this paper, we establish connections between the reflected entropies of multipartite mixed states in CFT2 and hyperbolic string vertices of closed string field theory (CSFT). We show that the reflected surfaces, which are bulk duals of the reflected entropies, share the same Riemann surfaces with the hyperbolic string vertices. This observation enables us to build quantitative relations between the reflected entropies and hyperbolic string vertices. We illustrate the connections with several examples. Consequently, we propose that spacetime structure could be directly generated from the hyperbolic string vertices. The advantage of the hyperbolic string vertices approach is that we have a dynamical equation, the Batalin-Vilkoviski master equation, to control the generating process.

show abstract

“…Uniting such an approach with the D-branes boundary state formalism and generalizing it to include more extending configurations has been accomplished in remarkable Refs. [46]- [51]. Previously, TFD was used to examine the renormalization of open bosonic strings at finite temperature.…”

Section: Introductionmentioning

confidence: 99%