More modular invariant anomalous U(1) breaking [electronic resource]
Supergravity Modular Invariance Anomalous U(1) String Theory.
Saved in:
| Online Access: |
Online Access |
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| Corporate Author: | |
| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
Washington, D.C. : Oak Ridge, Tenn. :
United States. Department of Energy. High Energy Physics Division ; distributed by the Office of Scientific and Technical Information, U.S. Department of Energy,
2002.
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| Subjects: |
MARC
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| 245 | 0 | 0 | |a More modular invariant anomalous U(1) breaking |h [electronic resource] |
| 260 | |a Washington, D.C. : |b United States. Department of Energy. High Energy Physics Division ; |a Oak Ridge, Tenn. : |b distributed by the Office of Scientific and Technical Information, U.S. Department of Energy, |c 2002. | ||
| 300 | |a vp. : |b digital, PDF file. | ||
| 336 | |a text |b txt |2 rdacontent. | ||
| 337 | |a computer |b c |2 rdamedia. | ||
| 338 | |a online resource |b cr |2 rdacarrier. | ||
| 500 | |a Published through SciTech Connect. | ||
| 500 | |a 06/27/2002. | ||
| 500 | |a "lbnl--50951" | ||
| 500 | |a " ucb-pth-02/28" | ||
| 500 | |a " hep-th/0206249" | ||
| 500 | |a Nuclear Physics B 634 1-3 FT. | ||
| 500 | |a Giedt, Joel; Gaillard, Mary K. | ||
| 520 | 3 | |a We consider the case of several scalar fields, charged under a number of U(1) factors, acquiring vacuum expectation values due to anomalous U(1). We demonstrate how to make redefinitions at the superfield level in order to account for tree-level exchange of vector supermultiplets in the effective supergravity theory of the light fields in the supersymmetric vacuum phase. Our approach builds up on previous results that we obtained in a more elementary case. We find that the modular weights of light fields are typically shifted from their original values, allowing an interpretation in terms of the preservation of modular invariance in the effective theory. We address various subtleties in defining unitary gauge that are associated with the noncanonical Kahler potential of modular invariant supergravity, the vacuum degeneracy, and the role of the dilaton field. We discuss the effective superpotential for the light fields and note how proton decay operators may be obtained when the heavy fields are integrated out of the theory at the tree-level. We also address how our formalism may be extended to describe the generalized Green-Schwarz mechanism for multiple anomalous U(1)'s that occur in four-dimensional Type I and Type IIB string constructions. | |
| 520 | 0 | |a Supergravity Modular Invariance Anomalous U(1) String Theory. | |
| 536 | |b AC03-76SF00098. | ||
| 536 | |b 417083. | ||
| 650 | 7 | |a Decay. |2 local. | |
| 650 | 7 | |a Expectation Value. |2 local. | |
| 650 | 7 | |a Preservation. |2 local. | |
| 650 | 7 | |a Protons. |2 local. | |
| 650 | 7 | |a Scalar Fields. |2 local. | |
| 650 | 7 | |a Supergravity. |2 local. | |
| 650 | 7 | |a Supermultiplets. |2 local. | |
| 650 | 7 | |a Vectors. |2 local. | |
| 650 | 7 | |a Physics Of Elementary Particles And Fields. |2 edbsc. | |
| 710 | 2 | |a Lawrence Berkeley National Laboratory. |4 res. | |
| 710 | 1 | |a United States. |b Department of Energy. |b High Energy Physics Division. |4 spn. | |
| 710 | 2 | |a National Science Foundation (U.S.). |4 spn. | |
| 710 | 1 | |a United States. |b Department of Energy. |b Office of Scientific and Technical Information. |4 dst. | |
| 856 | 4 | 0 | |u http://www.osti.gov/scitech/biblio/825452 |z Online Access |
| 907 | |a .b69965936 |b 03-06-23 |c 03-31-12 | ||
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| 952 | f | f | |p Can circulate |a University of Colorado Boulder |b Online |c Online |d Online |e E 1.99: hep-th/0206249 |h Superintendent of Documents classification |i web |n 1 |