Interaction of D-branes on orbifolds and massless particle emission - INSPIRE

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Interaction of D-branes on orbifolds and massless particle emission

Faheem Hussain
(
- ICTP, Trieste
)
,
Roberto Iengo
(
- SISSA, Trieste and
- INFN, Trieste
)
,
Carmen A. Nunez
(
- Buenos Aires U.
)
,
Claudio A. Scrucca
(
- SISSA, Trieste and
- INFN, Trieste and
- Neuchatel U.
)

Oct, 1997

16 pages

Part of Beyond the standard model: From theory to experiment. Proceedings, International Workshop, 4th Bi-annual Meeting in 'Frontiers in high-energy and astroparticle physics', Valencia, Spain, October 13-17, 1997

Published in:

AIP Conf.Proc. 415 (1998) 421

Contribution to:

International Workshop on Physics Beyond the Standard Model: From Theory to Experiment (Valencia 97)

e-Print:

hep-th/9711021 [hep-th]

Report number:

SISSA-141-97-EP

View in:

ADS Abstract Service

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Abstract:

We discuss various D-brane configurations in 4-dimensional orbifold compactifications of type II superstring theory which are point-like 0-branes from the 4-dimensional space-time point of view. We analyze their interactions and compute the amplitude for the emission of a massless NSNS boson from them, in the case where the branes have a non vanishing relative velocity. In the large distance limit, we compare our computation to the expected field theory results, finding complete agreement.

talk: Valencia 1997/10/13
membrane model: D-brane
membrane model: interaction
compactification: orbifold
string model
supersymmetry
boson: massless
boson: emission
axion
dilaton

References(8)

Figures(0)

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)
,
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)

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•
e-Print:
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•
DOI:
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Interaction of moving D-branes on orbifolds

Faheem Hussain
(
- ICTP, Trieste
)
,
Roberto Iengo
(
- SISSA, Trieste and
- INFN, Trieste
)
,
Carmen A. Nunez
(
- Buenos Aires, IAFE
)
,
Claudio A. Scrucca
(
- SISSA, Trieste and
- INFN, Trieste
)

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•
e-Print:
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•
DOI:
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Faheem Hussain
(
- ICTP, Trieste
)
,
Roberto Iengo
(
- SISSA, Trieste and
- INFN, Trieste
)
,
Carmen A. Nunez
(
- Buenos Aires, IAFE
)
,
Claudio A. Scrucca
(
- SISSA, Trieste and
- INFN, Trieste and
- Neuchatel U.
)

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•
e-Print:
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•
DOI:
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•
e-Print:
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•
DOI:
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(
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)

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•
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•
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