#
Enhanced gauge groups in N=4 topological amplitudes and Lorentzian Borcherds algebras
Journal article, 2011

strings

couplings

lattices

automorphic-forms

theta-function identities

curves

bps states

constants

series

## Author

### S. Hohenegger

### Daniel Persson

Chalmers, Applied Physics, Mathematical Physics

#### Physical Review D - Particles, Fields, Gravitation and Cosmology

1550-7998 (ISSN)

Vol. 84 10### Subject Categories

Astronomy, Astrophysics and Cosmology

Other Physics Topics

### DOI

10.1103/PhysRevD.84.106007