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Record W4302064618 · doi:10.48550/arxiv.1705.04186

Quarter-pinched Einstein metrics interpolating between real and complex\n hyperbolic metrics

2017· preprint· en· W4302064618 on OpenAlexaboutno aff
Vicente Cortés, Arpan Saha

Bibliographic record

VenuearXiv (Cornell University) · 2017
Typepreprint
Languageen
FieldMathematics
TopicGeometry and complex manifolds
Canadian institutionsnot available
Fundersnot available
KeywordsEinsteinMetric (unit)InfinityMathematicsConformal mapPure mathematicsDeformation (meteorology)Quarter (Canadian coin)Mathematical analysisMathematical physicsPhysics

Abstract

fetched live from OpenAlex

We show that the one-loop quantum deformation of the universal hypermultiplet\nprovides a family of complete $1/4$-pinched negatively curved quaternionic\nK\\"ahler (i.e. half conformally flat Einstein) metrics $g^c$, $c\\ge 0$, on\n$\\mathbb R^4$. The metric $g^0$ is the complex hyperbolic metric whereas the\nfamily $(g^c)_{c>0}$ is equivalent to a family of metrics $(h^b)_{b>0}$\ndepending on $b=1/c$ and smoothly extending to $b=0$ for which $h^0$ is the\nreal hyperbolic metric. In this sense the one-loop deformation interpolates\nbetween the real and the complex hyperbolic metrics. We also determine the\n(singular) conformal structure at infinity for the above families.\n

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: Theoretical or conceptual
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.260
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0010.001
Science and technology studies0.0010.000
Scholarly communication0.0000.000
Open science0.0020.003
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.268
GPT teacher head0.265
Teacher spread0.003 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

Study designTheoretical or conceptual
Domainnot available
GenreEmpirical

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".

Quick stats

Citations0
Published2017
Admission routes1
Has abstractyes

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