Can one restore Lorentz invariance in quantum N = 2 string?

Stefano Bellucci, Anton Galajinsky

Research output: Contribution to journal › Article

4 Citations (Scopus)

Abstract

We consider quantum N = 2 string embedded into the N = 4 topological framework from the perspective of the old covariant quantisation. Making use of the causality and cyclic symmetry of tree amplitudes we argue that no Lorentz covariant boson emission vertex can be constructed within the N = 4 topological formalism.

Original languageEnglish
Pages (from-to)151-162
Number of pages12
JournalNuclear Physics B
Volume630
Issue number1-2
DOIs
Publication statusPublished - 20 May 2002

Fingerprint

invariance
apexes
strings
bosons
formalism
symmetry

Keywords

  • Lorentz symmetry
  • N = 4 topological string
  • Quantum N = 2 string

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Can one restore Lorentz invariance in quantum N = 2 string? / Bellucci, Stefano; Galajinsky, Anton.

In: Nuclear Physics B, Vol. 630, No. 1-2, 20.05.2002, p. 151-162.

Research output: Contribution to journal › Article

Bellucci, S & Galajinsky, A 2002, 'Can one restore Lorentz invariance in quantum N = 2 string?', Nuclear Physics B, vol. 630, no. 1-2, pp. 151-162. https://doi.org/10.1016/S0550-3213(02)00147-5
Bellucci S, Galajinsky A. Can one restore Lorentz invariance in quantum N = 2 string? Nuclear Physics B. 2002 May 20;630(1-2):151-162. https://doi.org/10.1016/S0550-3213(02)00147-5
Bellucci, Stefano ; Galajinsky, Anton. / Can one restore Lorentz invariance in quantum N = 2 string?. In: Nuclear Physics B. 2002 ; Vol. 630, No. 1-2. pp. 151-162.
@article{f716b95afce74f9582f3d52b590799d7,
title = "Can one restore Lorentz invariance in quantum N = 2 string?",
abstract = "We consider quantum N = 2 string embedded into the N = 4 topological framework from the perspective of the old covariant quantisation. Making use of the causality and cyclic symmetry of tree amplitudes we argue that no Lorentz covariant boson emission vertex can be constructed within the N = 4 topological formalism.",
keywords = "Lorentz symmetry, N = 4 topological string, Quantum N = 2 string",
author = "Stefano Bellucci and Anton Galajinsky",
year = "2002",
month = "5",
day = "20",
doi = "10.1016/S0550-3213(02)00147-5",
language = "English",
volume = "630",
pages = "151--162",
journal = "Nuclear Physics B",
issn = "0550-3213",
publisher = "Elsevier",
number = "1-2",

}

TY - JOUR

T1 - Can one restore Lorentz invariance in quantum N = 2 string?

AU - Bellucci, Stefano

AU - Galajinsky, Anton

PY - 2002/5/20

Y1 - 2002/5/20

N2 - We consider quantum N = 2 string embedded into the N = 4 topological framework from the perspective of the old covariant quantisation. Making use of the causality and cyclic symmetry of tree amplitudes we argue that no Lorentz covariant boson emission vertex can be constructed within the N = 4 topological formalism.

AB - We consider quantum N = 2 string embedded into the N = 4 topological framework from the perspective of the old covariant quantisation. Making use of the causality and cyclic symmetry of tree amplitudes we argue that no Lorentz covariant boson emission vertex can be constructed within the N = 4 topological formalism.

KW - Lorentz symmetry

KW - N = 4 topological string

KW - Quantum N = 2 string

UR - http://www.scopus.com/inward/record.url?scp=0037140929&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0037140929&partnerID=8YFLogxK

U2 - 10.1016/S0550-3213(02)00147-5

DO - 10.1016/S0550-3213(02)00147-5

M3 - Article

VL - 630

SP - 151

EP - 162

JO - Nuclear Physics B

JF - Nuclear Physics B

SN - 0550-3213

IS - 1-2

ER -

Access to Document