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hepth/0208068 Fluxbranes Delaying BraneAntibrane Annihilation
, 2002
"... By intersecting the RR charged Dp − ¯ Dp pair (p = 6,4,2,0) with the RR F7brane and by intersecting the NSNS charged F1 − ¯ F1 and NS5 − ¯ NS5 pairs with the NSNS F6branes, the possibility of stabilizing the braneantibrane systems is considered. The behavior of the corresponding supergravity so ..."
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of the stringy description, we interpret this as representing that the RR F7brane “delays ” the braneantibrane annihilation process but only until this nonsupersymmetric and hence unstable F7brane itself decays. Then next, the behavior of the supergravity solutions representing F1 − ¯ F1 and NS5 − ¯ NS5
Braneantibrane systems at finite temperature and the entropy of black branes, JHEP 0109
, 2001
"... We consider Dbrane–antiDbrane systems at T> 0. Starting at the closed string vacuum, we argue that a finite temperature leads to the reappearance of open string degrees of freedom. We also show that, at a sufficiently large temperature, the open string vacuum becomes stable. Building upon this ..."
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Cited by 33 (4 self)
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S/CFT correspondence, the microscopic entropy agrees with the supergravity result up to a factor of 2 p p+1, with p the dimension of the brane. The negative specific heat and pressure of the black brane have a simple interpretation in terms of braneantibrane annihilation. We also find in the model states resembling
Inflation from String Theory
, 2005
"... I review some aspects of obtaining inflation from string theory, in particular braneantibrane inflation within the framework of KKLMMT, and racetrack inflation. Further, I discuss recent work on the problem of reheating after braneantibrane annihilation, and possible distinctive features of product ..."
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I review some aspects of obtaining inflation from string theory, in particular braneantibrane inflation within the framework of KKLMMT, and racetrack inflation. Further, I discuss recent work on the problem of reheating after braneantibrane annihilation, and possible distinctive features
Dynamical decay of braneantibrane and dielectric brane
, 2002
"... Using Dbrane effective field theories, we study dynamical decay of unstable brane systems: (i) a parallel braneantibrane pair with separation l and (ii) a dielectric brane. In particular we give explicitly the decay width of these unstable systems, and describe how the decay proceeds after the tun ..."
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Cited by 22 (1 self)
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Using Dbrane effective field theories, we study dynamical decay of unstable brane systems: (i) a parallel braneantibrane pair with separation l and (ii) a dielectric brane. In particular we give explicitly the decay width of these unstable systems, and describe how the decay proceeds after
hepth/9807138 IIB or not IIB
, 1998
"... We consider Type IIB superstring theory with the addition of n 9branes and n anti9branes (and no orientifolds). The result is a tendimensional chiral theory of open and closed oriented strings with gauge group U(n) ×U(n). There is, however, a tachyonic instability which can be understood as the c ..."
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as the consequence of braneantibrane annihilation. We therefore expect to recover the usual IIB theory as the tachyon rolls to infinity. Typeset using REVTEX
Recombination of intersecting Dbranes by local tachyon condensation
 JHEP 0306
"... We provide a simple low energy description of recombination of intersecting Dbranes using super YangMills theory. The recombination is realized by condensation of an offdiagonal tachyonic fluctuation localized at the intersecting point. The recombination process is equivalent to braneantibrane a ..."
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Cited by 36 (1 self)
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We provide a simple low energy description of recombination of intersecting Dbranes using super YangMills theory. The recombination is realized by condensation of an offdiagonal tachyonic fluctuation localized at the intersecting point. The recombination process is equivalent to braneantibrane
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"... Abstract: We provide a simple low energy description of recombination of intersecting Dbranes using super YangMills theory. The recombination is realized by condensation of an offdiagonal tachyonic fluctuation localized at the intersecting point. The recombination process is equivalent to branea ..."
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Abstract: We provide a simple low energy description of recombination of intersecting Dbranes using super YangMills theory. The recombination is realized by condensation of an offdiagonal tachyonic fluctuation localized at the intersecting point. The recombination process is equivalent to braneantibrane
Dbrane antibrane annihilation in an expanding universe
 JHEP 0312 (2003) 012 [arXiv:hepth/0304153
"... ar ..."
hepth/0209013 Quantum Description for the Decay of NSNS BraneAntibrane Systems
, 2002
"... The stringy description for the instabilities in the RR charged Dp − ¯ Dp pairs is now well understood in terms of the open string tachyon condensation. The quantum interpretation presumably via the stringy description for the instabilities in the NSNScharged F1 − ¯ F1 and NS5 − ¯ NS5 pairs in I ..."
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for instabilities in the RRcharged Dp − ¯ Dp systems and in the Mtheory braneantibrane systems and invoking appropriate string dualities, the stringy nature of the instabilities in the NSNScharged F1 − ¯ F1 and NS5 − ¯ NS5 systems has been uncovered. For the annihilations to string vacua, the quantum
Stability of LandauGinzburg branes
, 2005
"... We evaluate the ideas of Πstability at the LandauGinzburg point in moduli space of compact CalabiYau manifolds, using matrix factorizations to Bmodel the topological Dbrane category. The standard requirement of unitarity at the IR fixed point is argued to lead to a notion of “Rstability ” for ..."
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define a naive moment maplike flow on the gauge orbits and use it to study boundary flows in several examples. Gauge transformations of nonzero degree play an interesting role for braneantibrane annihilation. We also give a careful exposition of the grading of the LandauGinzburg category of Bbranes
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