Composite Inflation in the light of 2015 Planck data

Phongpichit Channuie (Walailak U.)

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Composite Inflation in the light of 2015 Planck data

High Energy Physics - Phenomenology · Submitted 18 Oct 2015

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

The authors' main claim We find that the predictions of technicolor inflation are nicely consistent with the Planck analysis.

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Compiled by classifier-1.13.0 via TypeSafe API, question bank abstract-p1-20260923, 2026-09-23: 1 request, 4,284 input tokens.

What the abstract itself states, as probabilities: claims first 0.02 · states limitation 0.40 · human participants 0.01 · controlled comparison 0.09 · randomized assignment 0.01 · states quantitative result 0.85 · compares with prior results 0.55 · mentions code or data availability 0.02.

The abstract, sentence by sentence

arXiv listing abstract v4. Results and the main claim are underlined; show every role.

In this work, we examine cosmological constraints on models of composite inflation based on the slow-roll approximation by using the recent Planck measurement. We compare the spectral index of curvature perturbation (and its running) and the tensor-to-scalar ratio predicted by such models with Planck 2015 data. We find that the predictions of technicolor inflation are nicely consistent with the Planck analysis. Moreover, the predictions from the second model, glueball inflation, are in good agreement with the Planck data at $2\sigma$C.L. However, the final two models, super glueball inflation and orientifold inflation, favor only the rather large value of the tensor-to-scalar ratio of which the predictions are in tension with the Planck analysis.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#	sentence	role	the authors' own work	states the main conclusion	strength
s0	In this work, we examine cosmological constraints on models of composite inflation based on the slow-roll approximation by using the recent Planck measurement.	contribution 0.92	0.92	0.04	asserted 0.82
s1	We compare the spectral index of curvature perturbation (and its running) and the tensor-to-scalar ratio predicted by such models with Planck 2015 data.	method 0.90	0.88	0.03	asserted 0.88
s2	We find that the predictions of technicolor inflation are nicely consistent with the Planck analysis.	result 1.00	0.94	0.29	asserted 0.85
s3	Moreover, the predictions from the second model, glueball inflation, are in good agreement with the Planck data at $2\sigma$C.L.	result 1.00	0.85	0.13	asserted 0.94
s4	However, the final two models, super glueball inflation and orientifold inflation, favor only the rather large value of the tensor-to-scalar ratio of which the predictions are in tension with the Planck analysis.	result 1.00	0.86	0.19	asserted 0.98

What kind of paper the classifier reports this is: theoretical result 0.86 · evidence from analysis of existing data 1.00.

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arXiv listing abstract v4

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S sections
T body sentences
C citations
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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

In this work, we examine cosmological constraints on models of composite inflation based on the slow-roll approximation by using the recent Planck measurement. We compare the spectral index of curvature perturbation (and its running) and the tensor-to-scalar ratio predicted by such models with Planck 2015 data. We find that the predictions of technicolor inflation are nicely consistent with the Planck analysis. Moreover, the predictions from the second model, glueball inflation, are in good agreement with the Planck data at $2\sigma$C.L. However, the final two models, super glueball inflation and orientifold inflation, favor only the rather large value of the tensor-to-scalar ratio of which the predictions are in tension with the Planck analysis.

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3 arXiv papers cite this in 5 sentences

Each citing sentence is taken from the citing paper's LaTeX source and typed by Pith's classifier. A label appears at probability 0.8 or more (0.95 for support), a contest at 0.7 or more; the quoted words are the citing authors'. How each label was checked · JSON

Papers citing it · 4 sentences without a confident label

Compares with it 1 paper

Setting $α=1$, we obtain the same results to those of the models found in the existing references including Higgs inflation [ref] , Starobinsky inflation [ref] , Higgs Starobinsky inflation [ref] , and even composite models of inflation [ref] .

Further refining Swampland Conjecture on inflation in general scalar-tensor theories of gravity · Inflation with exponential form of potential · 0.96

What it cites · 4 sentences without a confident label

Uses data or values from 1 paper

The Planck 2015 data [ref] recently released reported the spectral index of curvature perturbations to be $n_s = 0.968 ±0.006$ and tightly constrained its scale dependence to $dn_s/d lnk = -0.003 ±0.007$ when combined with the Planck lensing likelihood.

Planck 2015 results. XX. Constraints on inflation · Contact with observations · 1.00

Cites as background 1 paper

In the meantime, the details of studying preheating mechanism in the TC model with the minimalistic approach can be found in [ref] .

Preheating after technicolor inflation · Discussion and Conclusion · 0.92

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