Non-Perturbative effects in Gravity and Conformal Field Theories
Bibliographic record
Abstract
Dans cette th`ese, nous ́etudions les effets non perturbatifs dans les th ́eories conformes des champs fortement coupl ́ees et la gravit ́e quantique. Ces effets jouent un roˆle crucial dans la compr ́ehension de la dynamique des trous noirs et le calcul d’observables significa- tives dans les th ́eories quantiques des champs. Nous utilisons le cadre math ́ematique de la r ́esurgence, qui permet d’extraire des informations non perturbatives des d ́eveloppements perturbatifs. Nous commenc ̧ons par pr ́esenter le cadre g ́en ́eral et le contexte de la th`ese. A` l’aide de ces donn ́ees, nous ́etudions les th ́eories conformes des champs bidimensionnelles dans la limite semi-classique de grande charge centrale (ou de faible ħ). En calculant des observables telles que les fonctions de corr ́elation dans ce r ́egime, nous d ́emontrons com- ment la r ́esurgence r ́ev`ele une nouvelle physique, notamment l’existence d’op ́erateurs de non-identit ́e lourds. Graˆce `a la correspondance AdS/CFT, ces r ́esultats se traduisent par l’existence de g ́eom ́etries non triviales comme points de selle dans l’int ́egrale du chemin gravitationnel. Ensuite, nous nous concentrons sur la th ́eorie conforme des champs de Liouville, montrant que la r ́esurgence peut ˆetre appliqu ́ee avec pr ́ecision pour retrouver la physique de tous les instantons – ou selles complexes – de l’int ́egrale du chemin de Li- ouville, en partant uniquement des d ́eveloppements perturbatifs. Enfin, nous explorons la construction de trous de ver de mani`ere plus g ́en ́erale dans les th ́eories effectives grav- itationnelles, son interpr ́etation en termes d’observables CFT et leur rˆole potentiel dans la description des espaces-temps cosmologiques
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.003 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.003 |
| Scholarly communication | 0.001 | 0.002 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.007 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".