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Weyl scalings and spinor matter interactions in scalar-tensor theories of gravitation

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Weyl scalings and spinor matter interactions in scalar-tensor theories of gravitation. / Dereli, Tekin; Tucker, Robin.

In: Physics Letters B, Vol. 110, No. 3-4, 01.04.1982, p. 206-210.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

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Dereli T, Tucker R. Weyl scalings and spinor matter interactions in scalar-tensor theories of gravitation. Physics Letters B. 1982 Apr 1;110(3-4):206-210. doi: 10.1016/0370-2693(82)91237-0

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Dereli, Tekin ; Tucker, Robin. / Weyl scalings and spinor matter interactions in scalar-tensor theories of gravitation. In: Physics Letters B. 1982 ; Vol. 110, No. 3-4. pp. 206-210.

Bibtex

@article{46326b745fbb43568c24b27e52c5a941,
title = "Weyl scalings and spinor matter interactions in scalar-tensor theories of gravitation",
abstract = "An SL(2,C) gauge formulation of a scalar-tensor theory of gravitation is related to the Brans-Dicke theory in the absence of spinorial matter couplings although the natural connection of space-time has a torsion determined by the scalar field. Simplified scaling properties of gravitational variables are elucidated in this geometry. In the presence of matter with intrinsic spin a natural scalar-spinor coupling is exposed. A locally scale invariant limit exists without a Weyl gauge field.",
author = "Tekin Dereli and Robin Tucker",
year = "1982",
month = apr,
day = "1",
doi = "10.1016/0370-2693(82)91237-0",
language = "English",
volume = "110",
pages = "206--210",
journal = "Physics Letters B",
issn = "0370-2693",
publisher = "ELSEVIER SCIENCE BV",
number = "3-4",

}

RIS

TY - JOUR

T1 - Weyl scalings and spinor matter interactions in scalar-tensor theories of gravitation

AU - Dereli, Tekin

AU - Tucker, Robin

PY - 1982/4/1

Y1 - 1982/4/1

N2 - An SL(2,C) gauge formulation of a scalar-tensor theory of gravitation is related to the Brans-Dicke theory in the absence of spinorial matter couplings although the natural connection of space-time has a torsion determined by the scalar field. Simplified scaling properties of gravitational variables are elucidated in this geometry. In the presence of matter with intrinsic spin a natural scalar-spinor coupling is exposed. A locally scale invariant limit exists without a Weyl gauge field.

AB - An SL(2,C) gauge formulation of a scalar-tensor theory of gravitation is related to the Brans-Dicke theory in the absence of spinorial matter couplings although the natural connection of space-time has a torsion determined by the scalar field. Simplified scaling properties of gravitational variables are elucidated in this geometry. In the presence of matter with intrinsic spin a natural scalar-spinor coupling is exposed. A locally scale invariant limit exists without a Weyl gauge field.

U2 - 10.1016/0370-2693(82)91237-0

DO - 10.1016/0370-2693(82)91237-0

M3 - Journal article

VL - 110

SP - 206

EP - 210

JO - Physics Letters B

JF - Physics Letters B

SN - 0370-2693

IS - 3-4

ER -