N=2 minimal models on Riemann surfaces

M. Frau; J. G. McCarthy; A. Lerda; S. Sciuto; J. Sidenius

doi:10.1016/0370-2693(91)91172-R

N=2 minimal models on Riemann surfaces

M. Frau
, J. G. McCarthy
, A. Lerda
, S. Sciuto
, J. Sidenius

Risultato della ricerca: Contributo su rivista › Articolo in rivista › peer review

Abstract

We give a general formalism for the computation of conformal blocks for N=2 minimal models on arbitrary Riemann surfaces. We exploit the factorization of N=2 minimal models as (parafermion) × (c=1 rational boson), obtaining the parafermion contribution by truncating thez SU(2)_k WZNW models discussed in one of our previous papers. We conclude by giving the two-loop characters.

Lingua originale	Inglese
pagine (da-a)	381-385
Numero di pagine	5
Rivista	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	254
Numero di pubblicazione	3-4
DOI	https://doi.org/10.1016/0370-2693(91)91172-R
Stato di pubblicazione	Pubblicato - 24 gen 1991
Pubblicato esternamente	Sì

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title = "N=2 minimal models on Riemann surfaces",

abstract = "We give a general formalism for the computation of conformal blocks for N=2 minimal models on arbitrary Riemann surfaces. We exploit the factorization of N=2 minimal models as (parafermion) × (c=1 rational boson), obtaining the parafermion contribution by truncating thez SU(2)k WZNW models discussed in one of our previous papers. We conclude by giving the two-loop characters.",

author = "M. Frau and McCarthy, \{J. G.\} and A. Lerda and S. Sciuto and J. Sidenius",

note = "Funding Information: 2 Work partially supported by the National Science Foundation, under grant PHY-88-04561. Funding Information: Work partially supported by the US Department of Energy, under grant DE-AC02-76ER03069. NATO-CNR fellow.",

year = "1991",

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doi = "10.1016/0370-2693(91)91172-R",

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AU - Frau, M.

AU - McCarthy, J. G.

AU - Lerda, A.

AU - Sciuto, S.

AU - Sidenius, J.

N1 - Funding Information: 2 Work partially supported by the National Science Foundation, under grant PHY-88-04561. Funding Information: Work partially supported by the US Department of Energy, under grant DE-AC02-76ER03069. NATO-CNR fellow.

PY - 1991/1/24

Y1 - 1991/1/24

N2 - We give a general formalism for the computation of conformal blocks for N=2 minimal models on arbitrary Riemann surfaces. We exploit the factorization of N=2 minimal models as (parafermion) × (c=1 rational boson), obtaining the parafermion contribution by truncating thez SU(2)k WZNW models discussed in one of our previous papers. We conclude by giving the two-loop characters.

AB - We give a general formalism for the computation of conformal blocks for N=2 minimal models on arbitrary Riemann surfaces. We exploit the factorization of N=2 minimal models as (parafermion) × (c=1 rational boson), obtaining the parafermion contribution by truncating thez SU(2)k WZNW models discussed in one of our previous papers. We conclude by giving the two-loop characters.

UR - https://www.scopus.com/pages/publications/13744264806

U2 - 10.1016/0370-2693(91)91172-R

DO - 10.1016/0370-2693(91)91172-R

M3 - Article

SN - 0370-2693

VL - 254

SP - 381

EP - 385

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 3-4

ER -

N=2 minimal models on Riemann surfaces

Abstract

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