Pulsating strings in $Schr_5 \times T^{1,1}$ background

Golubtsova, A.; Dimov, H.; Iliev, I.; Radomirov, M.; Rashkov, R. C.; Vetsov, T.

doi:10.48550/arxiv.2007.01665

Cited by 2 publications

(2 citation statements)

References 38 publications

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“…For these reasons, and the fact that currently very little is known for dipole theories, we are motivated to investigate the properties of such holographic models on both sides of the correspondence. Further studies of non-relativistic holography in Shrödinger spacetime can be found in [20][21][22][23][24][25][26][27].…”

Section: Introductionmentioning

confidence: 99%

Holographic Fisher information metric in Schrödinger spacetime

et al. 2021

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In this paper we study the Fisher Information Metric on the space of the coupling constants on both sides of the duality between non-relativistic dipole field theories and string theory in Schrödinger spacetime. We consider the following setup. In the gauge theory side, one can deform a given conformal field theory by a proper scalar operator and compute the Quantum Information Metric via the two-point correlation function between two such operators. On the string side, the deformation corresponds to a scalar field probing the background. In the large N limit of the theory the probing can be done without backreaction on the original spacetime, thus one can construct a perturbative scheme for the calculation of the dual Holographic Fisher Information Metric as shown by [1]. In particular, we prove that the Holographic Information Metric reduces to its dual quantum counterpart on the boundary of the Schrödinger background, thus showing exact match between the two quantities on both sides of the correspondence.1 We will refer to t as the real time and τ = −it as the Wick-rotated time.

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Section: Introductionmentioning

confidence: 99%

Holographic Fisher information metric in Schrödinger spacetime

et al. 2021

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“…The aforementioned results are in complete agreement with the form of the correlator dictated by non-relativistic conformal invariance and provide us with the leading term of the correlators in the large λ expansion. Finally, pulsating strings solutions in the Schrödinger background were recently derived in [24,25] while the holographic Fisher information metric in Schrödinger spacetime was studied in [26].…”

Section: Introductionmentioning

confidence: 99%

Giant Gravitons in the Schrodinger holography

Georgiou,

Zoakos

2020

Preprint

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We construct and study new giant graviton configurations in the framework of the non-supersymmetric Schrödinger holography. We confirm in the original Schrödinger spacetime, the picture discovered previously in the pp-wave limit of the geometry, namely that it is the giant graviton that becomes the energetically favored stable configuration compared to the point graviton one. Furthermore, there is a critical value of the deformation above which the point graviton disappears from the spectrum. The former fact leads also to the possibility of tunnelling from the point graviton to the giant graviton configuration. We calculate, explicitly, the instanton solution and its corresponding action which gives a measure of the tunnelling probability. Finally, we evaluate holographically the three-point correlation function of two giant gravitons and one dilaton mode as a function of the Schrödinger invariant.

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Pulsating strings in $Schr_5 \times T^{1,1}$ background

Cited by 2 publications

References 38 publications

Holographic Fisher information metric in Schrödinger spacetime

Holographic Fisher information metric in Schrödinger spacetime

Giant Gravitons in the Schrodinger holography

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