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Gauge and gravitational interactions of non-BPS D-particles

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L. Gallot, A. Lerda, P. Strigazzi

High Energy Physics - Theory · Submitted 10 Jan 2000

abstract compiled · 2026-09-23 · no language-model review

The authors' main claim After taking into account the known duality and renormalization effects, we find perfect agreement, thus confirming at a non-BPS level the expectations based on the heterotic/type I duality.

how it is stated · asserted 1.00 read the record →

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arXiv IDhep-th/0001049 (version 2)
Pith IDOGOCQP63, Pith's permanent record of this paper and its review
CitationA. Lerda, L. Gallot, P. Strigazzi. "Gauge and gravitational interactions of non-BPS D-particles." arXiv:hep-th/0001049 (2000). https://pith.science/paper/OGOCQP63
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The compiled record

The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.

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Compiled by classifier-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 4,306 input tokens, $0.0002 reported.

What the abstract itself states, as probabilities: claims first 0.03 · states limitation 0.07 · human participants 0.01 · controlled comparison 0.09 · randomized assignment 0.01 · states quantitative result 0.08 · compares with prior results 0.96 · mentions code or data availability 0.02.

The abstract, sentence by sentence

arXiv listing abstract v2. Results and the main claim are underlined; .

We study the gauge and gravitational interactions of the stable non-BPS D-particles of the type I string theory. The gravitational interactions are obtained using the boundary state formalism while the SO(32) gauge interactions are determined by evaluating disk diagrams with suitable insertions of boundary changing (or twist) operators. In particular the gauge coupling of a D-particle is obtained from a disk with two boundary components produced by the insertion of two twist operators. We also compare our results with the amplitudes among the non-BPS states of the heterotic string which are dual to the D-particles. After taking into account the known duality and renormalization effects, we find perfect agreement, thus confirming at a non-BPS level the expectations based on the heterotic/type I duality.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#sentencerolethe authors' own workstates the main conclusionstrength
s0 We study the gauge and gravitational interactions of the stable non-BPS D-particles of the type I string theory. contribution 0.99 0.90 0.04 asserted 0.86
s1 The gravitational interactions are obtained using the boundary state formalism while the SO(32) gauge interactions are determined by evaluating disk diagrams with suitable insertions of boundary changing (or twist) operators. method 1.00 0.91 0.04 asserted 1.00
s2 In particular the gauge coupling of a D-particle is obtained from a disk with two boundary components produced by the insertion of two twist operators. method 0.82 0.87 0.04 asserted 1.00
s3 We also compare our results with the amplitudes among the non-BPS states of the heterotic string which are dual to the D-particles. contribution 0.71 0.82 0.04 asserted 0.87
s4 After taking into account the known duality and renormalization effects, we find perfect agreement, thus confirming at a non-BPS level the expectations based on the heterotic/type I duality. result 0.62 0.94 0.87 asserted 1.00

What kind of paper the classifier reports this is: theoretical result 1.00 · evidence from proof or derivation 0.99.

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Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. Every number in the measurements table is the authors', checked by code. Record as JSON

The paper
Original abstract

We study the gauge and gravitational interactions of the stable non-BPS D-particles of the type I string theory. The gravitational interactions are obtained using the boundary state formalism while the SO(32) gauge interactions are determined by evaluating disk diagrams with suitable insertions of boundary changing (or twist) operators. In particular the gauge coupling of a D-particle is obtained from a disk with two boundary components produced by the insertion of two twist operators. We also compare our results with the amplitudes among the non-BPS states of the heterotic string which are dual to the D-particles. After taking into account the known duality and renormalization effects, we find perfect agreement, thus confirming at a non-BPS level the expectations based on the heterotic/type I duality.

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