Renormalization group analysis of extended electroweak models from the heterotic string

F. Del Aguila; J. A. González; M. Quirós

doi:10.1016/0550-3213(88)90265-9

Renormalization group analysis of extended electroweak models from the heterotic string

F. Del Aguila, J. A. González, M. Quirós

Research output: Contribution to journal › Article › Research › peer-review

31 Citations (Scopus)

Abstract

Extended electroweak models need new parameters (including new renormalization-induced gauge-mixing angles) to fix the gauge currents. We present the renormalization group predictions for these parameters in all heterotic string models with one extra, neutral, gauge boson at low energy. The possible matter contents, consistent with perturbative unification and low-energy physics, are determined for any model. © 1988.

Original language	English
Pages (from-to)	571-632
Journal	Nuclear Physics, Section B
Volume	307
Issue number	3
DOIs	https://doi.org/10.1016/0550-3213(88)90265-9
Publication status	Published - 26 Sep 1988

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Del Aguila, F., González, J. A., & Quirós, M. (1988). Renormalization group analysis of extended electroweak models from the heterotic string. Nuclear Physics, Section B, 307(3), 571-632. https://doi.org/10.1016/0550-3213(88)90265-9

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abstract = "Extended electroweak models need new parameters (including new renormalization-induced gauge-mixing angles) to fix the gauge currents. We present the renormalization group predictions for these parameters in all heterotic string models with one extra, neutral, gauge boson at low energy. The possible matter contents, consistent with perturbative unification and low-energy physics, are determined for any model. {\textcopyright} 1988.",

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AB - Extended electroweak models need new parameters (including new renormalization-induced gauge-mixing angles) to fix the gauge currents. We present the renormalization group predictions for these parameters in all heterotic string models with one extra, neutral, gauge boson at low energy. The possible matter contents, consistent with perturbative unification and low-energy physics, are determined for any model. © 1988.

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