Multi-loop correlators for rational theories of 2D gravity from the generalized Kontsevich models

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Multi-loop correlators for rational theories of 2D gravity from the generalized Kontsevich models. / Kristjansen, C.

In: Nuclear Physics B, Vol. 436, No. 1-2, 12.09.1994, p. 342-354.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Kristjansen, C 1994, 'Multi-loop correlators for rational theories of 2D gravity from the generalized Kontsevich models', Nuclear Physics B, vol. 436, no. 1-2, pp. 342-354. https://doi.org/10.1016/0550-3213(94)00517-I

APA

Kristjansen, C. (1994). Multi-loop correlators for rational theories of 2D gravity from the generalized Kontsevich models. Nuclear Physics B, 436(1-2), 342-354. https://doi.org/10.1016/0550-3213(94)00517-I

Vancouver

Kristjansen C. Multi-loop correlators for rational theories of 2D gravity from the generalized Kontsevich models. Nuclear Physics B. 1994 Sep 12;436(1-2):342-354. https://doi.org/10.1016/0550-3213(94)00517-I

Author

Kristjansen, C. / Multi-loop correlators for rational theories of 2D gravity from the generalized Kontsevich models. In: Nuclear Physics B. 1994 ; Vol. 436, No. 1-2. pp. 342-354.

Bibtex

@article{aba16fcd6e4d47ff8a255ad9d511cf1e,
title = "Multi-loop correlators for rational theories of 2D gravity from the generalized Kontsevich models",
abstract = "We introduce a parametrization of the coupling constant space of the generalized Kontsevich models in terms of a set of moments equivalent to those introduced recently in the context of topological gravity. For the simplest generalization of the Kontsevich model we express the moments as elementary functions of the susceptibilities and the eigenvalues of the external field. We furthermore use the moment technique to derive a closed expression for the genus zero multi-loop correlators for $(3,3m-1)$ and $(3,3m-2)$ rational matter fields coupled to gravity. We comment on the relation between the two-matrix model and the generalized Kontsevich models",
keywords = "hep-th",
author = "C. Kristjansen",
note = "14 pages, SPhT/94-102",
year = "1994",
month = sep,
day = "12",
doi = "10.1016/0550-3213(94)00517-I",
language = "English",
volume = "436",
pages = "342--354",
journal = "Nuclear Physics, Section B",
issn = "0550-3213",
publisher = "Elsevier BV * North-Holland",
number = "1-2",

}

RIS

TY - JOUR

T1 - Multi-loop correlators for rational theories of 2D gravity from the generalized Kontsevich models

AU - Kristjansen, C.

N1 - 14 pages, SPhT/94-102

PY - 1994/9/12

Y1 - 1994/9/12

N2 - We introduce a parametrization of the coupling constant space of the generalized Kontsevich models in terms of a set of moments equivalent to those introduced recently in the context of topological gravity. For the simplest generalization of the Kontsevich model we express the moments as elementary functions of the susceptibilities and the eigenvalues of the external field. We furthermore use the moment technique to derive a closed expression for the genus zero multi-loop correlators for $(3,3m-1)$ and $(3,3m-2)$ rational matter fields coupled to gravity. We comment on the relation between the two-matrix model and the generalized Kontsevich models

AB - We introduce a parametrization of the coupling constant space of the generalized Kontsevich models in terms of a set of moments equivalent to those introduced recently in the context of topological gravity. For the simplest generalization of the Kontsevich model we express the moments as elementary functions of the susceptibilities and the eigenvalues of the external field. We furthermore use the moment technique to derive a closed expression for the genus zero multi-loop correlators for $(3,3m-1)$ and $(3,3m-2)$ rational matter fields coupled to gravity. We comment on the relation between the two-matrix model and the generalized Kontsevich models

KW - hep-th

U2 - 10.1016/0550-3213(94)00517-I

DO - 10.1016/0550-3213(94)00517-I

M3 - Journal article

VL - 436

SP - 342

EP - 354

JO - Nuclear Physics, Section B

JF - Nuclear Physics, Section B

SN - 0550-3213

IS - 1-2

ER -

ID: 186914598