RECORD
c-map as c=1 string
High Energy Physics - Theory · Submitted 20 Jan 2012
abstract compiled · 2026-09-23 · no language-model review
The authors' main claim We show the existence of a duality between the c-map space describing the universal hypermultiplet at tree level and the matrix model description of two-dimensional string theory compactified at a self-dual radius and perturbed by a sine-Liouville potential.
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.
Open the compiled record
The abstract, sentence by sentence
We show the existence of a duality between the c-map space describing the universal hypermultiplet at tree level and the matrix model description of two-dimensional string theory compactified at a self-dual radius and perturbed by a sine-Liouville potential. It appears as a particular case of a general relation between the twistor description of four-dimensional quaternionic geometries and the Lax formalism for Toda hierarchy. Furthermore, we give an evidence that the instanton corrections to the c-map metric coming from NS5-branes can be encoded into the Baker-Akhiezer function of the integrable hierarchy.
background contribution method result interpretation main claim
| # | sentence | role | the authors' own work | states the main conclusion | strength |
|---|---|---|---|---|---|
| s0 | We show the existence of a duality between the c-map space describing the universal hypermultiplet at tree level and the matrix model description of two-dimensional string theory compactified at a self-dual radius and perturbed by a sine-Liouville potential. | result 0.86 | 0.92 | 0.84 | asserted 1.00 |
| s1 | It appears as a particular case of a general relation between the twistor description of four-dimensional quaternionic geometries and the Lax formalism for Toda hierarchy. | interpretation 0.92 | 0.30 | 0.09 | hedged possibility 0.91 |
| s2 | Furthermore, we give an evidence that the instanton corrections to the c-map metric coming from NS5-branes can be encoded into the Baker-Akhiezer function of the integrable hierarchy. | result 0.82 | 0.88 | 0.16 | hedged possibility 0.93 |
What was examined, and what was not
- arXiv listing abstract v1
- full text
- figures and tables
- references and citing sentences
- relations to other papers
- P abstract
- S sections
- T body sentences
- C citations
- R cross-paper relations
The paper
Original abstract
We show the existence of a duality between the c-map space describing the universal hypermultiplet at tree level and the matrix model description of two-dimensional string theory compactified at a self-dual radius and perturbed by a sine-Liouville potential. It appears as a particular case of a general relation between the twistor description of four-dimensional quaternionic geometries and the Lax formalism for Toda hierarchy. Furthermore, we give an evidence that the instanton corrections to the c-map metric coming from NS5-branes can be encoded into the Baker-Akhiezer function of the integrable hierarchy.
Human review
References
How the literature uses it
6 arXiv papers cite this in 7 sentences
Papers citing it · 6 sentences without a confident label
Cites it as background 1 paper
-
These go by the names of the r-map and c-map, and although they have been known for some time [ref] , they have also seen much recent interest, a small sample of which is given by [ref] .
Non-extremal black holes from the generalised r-map · Introduction · 1.00
What it cites · 54 sentences without a confident label
Uses the method or tool of 1 paper
-
The most convenient way to describe the dynamics of these free fermions is to use the light-cone coordinates [ref] $=x±p/√(2)$ where $(x,p)$ are the coordinates on the phase space of one fermion.
Time-dependent backgrounds of 2D string theory · Example: MQM with sine-Liouville perturbation · 0.91
Cites as support 1 paper
-
Indeed, the Heisenberg symmetry mentioned above, in the presence of a non-vanishing NS5-brane charge, becomes equivalent to the quantum torus algebra [ref] .
Fivebrane instantons, topological wave functions and hypermultiplet moduli spaces · Discussion · 0.99
Cites as background 9 papers
-
In particular, in the $c=1$ string theory with the sine-Liouville perturbation the non-perturbative corrections have been studied in [ref] .[It should be noted that most of the studies of $c=1$ string theory with the sine-Liouville perturbation have been done for arbitrary compactification radius $R$.
Non-Perturbative Effects in Matrix Models and D-branes · Discussion · 0.88
-
In particular, in the $c=1$ string theory with the sine-Liouville perturbation the non-perturbative corrections have been studied in [ref] .[It should be noted that most of the studies of $c=1$ string theory with the sine-Liouville perturbation have been done for arbitrary compactification radius $R$.
Time-dependent backgrounds of 2D string theory: Non-perturbative effects · Discussion · 0.88
-
On the other hand, the integrability becomes transparent in its matrix model description in terms of Matrix Quantum Mechanics (see [ref] for a review).
Matrix Quantum Mechanics and Two-dimensional String Theory in Non-trivial Backgrounds · Example: MQM with sine-Liouville perturbation · 0.89
Discussion
Know something about this paper? Leave a comment, or highlight any passage above to comment on it.