Research Output per year

## Fingerprint Dive into the research topics where Christoph A Keller is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

partitions
Physics & Astronomy

Conformal Field Theory
Mathematics

instantons
Physics & Astronomy

permutations
Physics & Astronomy

Orbifold
Mathematics

counting
Physics & Astronomy

gravitation
Physics & Astronomy

strings
Physics & Astronomy

##
Network
Recent external collaboration on country level. Dive into details by clicking on the dots.

## Research Output 2006 2019

## Orbifolds of lattice vertex operator algebras at d = 48 and d = 72

Gemünden, T. & Keller, C. A., Apr 1 2019, In : Journal of Algebra. 523, p. 93-118 26 p.Research output: Contribution to journal › Article

Vertex Operator Algebras

Orbifold

## The spectrum of permutation orbifolds

Keller, C. A. & Mühlmann, B. J., Jul 1 2019, In : Letters in Mathematical Physics. 109, 7, p. 1559-1572 14 p.Research output: Contribution to journal › Article

permutations

Orbifold

Permutation

Hecke Operators

Partition Function

3
Citations
(Scopus)

## Bootstrapping chiral CFTs at genus two

Keller, C. A., Mathys, G. & Zadeh, I. G., Jan 1 2018, In : Advances in Theoretical and Mathematical Physics. 22, 6, p. 1447-1487 41 p.Research output: Contribution to journal › Article

Siegel Modular Forms

Bootstrapping

Genus

Conformal Field Theory

Partition Function

2
Citations
(Scopus)

## Siegel paramodular forms and sparseness in AdS_{3}/CFT_{2}

Belin, A., Castro, A., Gomes, J. & Keller, C. A., Nov 1 2018, In : Journal of High Energy Physics. 2018, 11, 37.Research output: Contribution to journal › Article

Open Access

counting

supergravity

energy spectra

products

20
Citations
(Scopus)

## Genus two partition functions and Rényi entropies of large c conformal field theories

Belin, A., Keller, C. A. & Zadeh, I. G., Sep 27 2017, In : Journal of Physics A: Mathematical and Theoretical. 50, 43, 435401.Research output: Contribution to journal › Article

Conformal Field Theory

Partition Function

partitions

Genus

Entropy