343 citations · 844 across the 10 of their papers we have counts for
10 papers
Personnal recollections about the birth of string theory
Eugene Cremmer
Invited contribution to the collective book "The Birth of String Theory"
Higher-dimensional Origin of D=3 Coset Symmetries
E. Cremmer, B. Julia, H. Lu +1
It is well known that the toroidal dimensional reduction of supergravities gives rise in three dimensions to theories whose bosonic sectors are described purely in terms of scalar…
Dualisation of Dualities, II: Twisted self-duality of doubled fields and superdualities
E. Cremmer, B. Julia, H. Lu +1
We introduce a doubled formalism for the bosonic sector of the maximal supergravities, in which a Hodge dual potential is introduced for each bosonic field (except for the metric).…
Euclidean-signature Supergravities, Dualities and Instantons
E. Cremmer, I. V. Lavrinenko, H. Lu +3
We study the Euclidean-signature supergravities that arise by compactifying D=11 supergravity or type IIB supergravity on a torus that includes the time direction. We show that the…
Dualisation of Dualities, I
E. Cremmer, B. Julia, H. Lu +1
We analyse the global (rigid) symmetries that are realised on the bosonic fields of the various supergravity actions obtained from eleven-dimensional supergravity by toroidal compa…
Spectrum-generating Symmetries for BPS Solitons
E. Cremmer, H. Lu, C. N. Pope +1
We show that there exist nonlinearly realised duality symmetries that are independent of the standard supergravity global symmetries, and which provide active spectrum-generating s…
T Duality of Perturbative Characters for Closed Bosonic and Type II String Theories
Eugene Cremmer, Jean-Loup Gervais
The duality properties of perturbative string characters associated with the transverse space-time rotations are studied. T duality is achieved by suitably integrating over the tot…
Hidden Quantum Group Symmetry in Two Dimensional Gravity
E. Cremmer, J. -L. Gervais, J. Schnittger
In a previous paper, we proposed a construction of quantum group symmetry generators for 2d gravity, where we took the chiral vertex operators of the theory to be the…
Operator Coproduct-Realization of Quantum Group Transformations in Two Dimensional Gravity, I.
E. Cremmer, J. -L. Gervais, J. Schnittger
A simple connection between the universal matrix of (for spins $\demi$ and ) and the required form of the co-product action of the Hilbert space generators of t…
The Quantum Group Structure of 2D Gravity and Minimal Models II: The Genus-Zero Chiral Bootstrap
E. Cremmer, Jean-Loup Gervais, J. -F. Roussel
The F and B matrices associated with Virasoro null vectors are derived in closed form by making use of the operator-approach suggested by the Liouville theory, where the quantum-gr…