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Pair Production of small Black Holes in Heterotic String Theories
High Energy Physics - Theory · Submitted 16 Feb 2010
abstract compiled · 2026-09-23 · no language-model review
The authors' main claim We then analyze the resulting cross sections in terms of energy and angular distributions.
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We study pair production of small BPS BH's in heterotic strings compactified on tori and in the FHSV model. After recalling the identification of small BH's in the perturbative BPS spectrum, we compute the tree-level amplitudes for processes initiated by massless vector bosons or gravitons. We then analyze the resulting cross sections in terms of energy and angular distributions. Finally, we briefly comment on scenari with large extra dimensions and on generalizations of our results to non-BPS, non-extremal and rotating BH's.
background contribution method result interpretation main claim
| # | sentence | role | the authors' own work | states the main conclusion | strength |
|---|---|---|---|---|---|
| s0 | We study pair production of small BPS BH's in heterotic strings compactified on tori and in the FHSV model. | contribution 0.99 | 0.85 | 0.07 | asserted 0.83 |
| s1 | After recalling the identification of small BH's in the perturbative BPS spectrum, we compute the tree-level amplitudes for processes initiated by massless vector bosons or gravitons. | method 0.78 | 0.90 | 0.05 | asserted 0.99 |
| s2 | We then analyze the resulting cross sections in terms of energy and angular distributions. | contribution 0.44 | 0.94 | 0.12 | asserted 0.90 |
| s3 | Finally, we briefly comment on scenari with large extra dimensions and on generalizations of our results to non-BPS, non-extremal and rotating BH's. | future work 0.91 | 0.76 | 0.08 | unclear 0.60 |
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The paper
Original abstract
We study pair production of small BPS BH's in heterotic strings compactified on tori and in the FHSV model. After recalling the identification of small BH's in the perturbative BPS spectrum, we compute the tree-level amplitudes for processes initiated by massless vector bosons or gravitons. We then analyze the resulting cross sections in terms of energy and angular distributions. Finally, we briefly comment on scenari with large extra dimensions and on generalizations of our results to non-BPS, non-extremal and rotating BH's.
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How the literature uses it
10 arXiv papers cite this in 24 sentences
Papers citing it · 13 sentences without a confident label
Builds on it 1 paper
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In this note, relying on our previous work [ref] , we will take a further step in this direction.
On stable higher spin states in Heterotic String Theories · Introduction · 0.98
Uses its method or tool 1 paper
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In order to generalize the result to arbitrary level $N>2$ in the leading Regge trajectory, it proves convenient to write (chiral) vertex operators in exponential form W_N = e^ipX (B∂X)^N = ∂^N ∂β^N [ e^ipX + βB∂X]_β= 0 This drastically simplifies the combinatorics [ref] .
Scattering higher spins off D-branes · Massless to Massive · 0.94
Compares with it 1 paper
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Before concluding this Section we would also like to briefly compare our present results with those on BH production in cosmic superstring collisions [ref] and the ones on pair-production of miniBH [ref] .
String Memories ... Lost and Regained · Scattering Amplitude · 1.00
Cites it as background 5 papers
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Interactions of higher spins in the first Regge trajectory have been studied at tree level for the open bosonic string [ref] , for heterotic strings [ref] and for (open) superstrings [ref] but a systematic approach to the interactions of massive higher spin states is not yet available.
DDF operators, open string coherent states and their scattering amplitudes · Introduction · 0.90
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See however [ref] for recent work on the subject and [ref] and the review [ref] for mass-less amplitudes with emphasys on the exchange of massive higher spin states.
On the soft limit of open string disk amplitudes with massive states · Introduction and motivations · 0.95
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The realization that string theory in addition to fundamental strings admits stable, extended solitons with $p$ spatial dimensions, called $p$-branes, allows to represent BHs as bound states of strings and branes and to quantitatively address and partly solve some long-standing issues in the physics of BHs [ref] , including BH production in high-energy collisions [ref] .
Accelerating strangelets via Penrose process in non-BPS fuzzballs · Introduction and motivations · 0.89
What it cites · 82 sentences without a confident label
Builds on 1 paper
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[ref] we consider analogous processes in the FSHV model [ref] .
Second-Quantized Mirror Symmetry · Introduction · 0.86
Uses the method or tool of 3 papers
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Alternatively, one could derive the total cross section for pair production by means of the optical theorem computing the forward scattering amplitude at one loop projected along BPS states [ref] .
String theory predictions for future accelerators · Cross section for small BH's in the `visible' sector · 0.91
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Alternatively, one could derive the total cross section for pair production by means of the optical theorem computing the forward scattering amplitude at one loop projected along BPS states [ref] .
Cross sections for production of closed superstrings at high energy colliders in brane world models · Cross section for small BH's in the `visible' sector · 0.91
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Alternatively, one could derive the total cross section for pair production by means of the optical theorem computing the forward scattering amplitude at one loop projected along BPS states [ref] .
String predictions for near future colliders from one-loop scattering amplitudes around D-brane worlds · Cross section for small BH's in the `visible' sector · 0.91
Compares with 1 paper
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This entails various sign changes with respect to Field Theory formulae in [ref] .
Factorization and polarization in linearized gravity · Pair Production of Scalars in Field Theory · 0.83
Cites as support 1 paper
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In particular in [ref] , convincing evidence was given in favour of a string/BH transition in dynamical processes of emission and absorption.
From Fundamental Strings to Small Black Holes · Conclusions and oulook · 0.97
Cites as background 24 papers
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Following the original proposal of AADD [ref] , there has been an enormous interest in models with Large Extra Dimension and TeV scale gravity or strings.
New Dimensions at a Millimeter to a Fermi and Superstrings at a TeV · Mass scales and Large Extra Dimensions · 1.00
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Following the original proposal of AADD [ref] , there has been an enormous interest in models with Large Extra Dimension and TeV scale gravity or strings.
The Hierarchy Problem and New Dimensions at a Millimeter · Mass scales and Large Extra Dimensions · 1.00
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The possibility that black holes be (pair) produced in high energy collisions is a fascinating possibility [ref] not without some worries [ref] .
Astrophysical implications of hypothetical stable TeV-scale black holes · Introduction · 0.84
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