{Does sigma model conformal invariance imply a Robertson-Walker universe?}

Citation:

Diamandis GA, Georgalas BC, Lahanas AB. {Does sigma model conformal invariance imply a Robertson-Walker universe?}. Phys. Lett. B. 1992;287:69–72.

Contact Details

Department of Physics,
National and Kapodistrian University of Athens,
Section of Nuclear and Particle Physics,
University Campus,
GR-157 84 Zografou, Athens, Greece

Tel: (+30) 210-727 6967
gdiam@phys.uoa.gr

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{Does sigma model conformal invariance imply a Robertson-Walker universe?}

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Contact Details

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