nLab D=3 supergravity

Context

Gravity

gravity, supergravity

Formalism

Definition

Spacetime configurations

Properties

Spacetimes

black hole spacetimesvanishing angular momentumpositive angular momentum
vanishing chargeSchwarzschild spacetimeKerr spacetime
positive chargeReissner-Nordström spacetimeKerr-Newman spacetime

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black hole spacetimes
with dark energy
vanishing angular momentumpositive angular momentum
vanishing chargeSchwarzschild-de Sitter spacetimeKerr-de Sitter spacetime
positive chargeReissner-Nordström-de Sitter spacetimeKerr-Newman-de Sitter spacetime

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wormhole spacetimesvanishing angular momentum
vanishing chargeSchwarzschild wormhole
positive chargeReissner-Nordström wormhole

Quantum theory

Physics

physics, mathematical physics, philosophy of physics

Surveys, textbooks and lecture notes


theory (physics), model (physics)

experiment, measurement, computable physics

Super-Geometry

Contents

Idea

(gauged) supergravity in dimension 3.

Properties

Possible gaugings

The (U-duality-)global gauge group of maximally supersymmetric 3d supergravity is E8 (its split real form E 8(8)E_{8(8)}). Various subgroups of this may be promoted to local gauge groups (with gauge fields in gauged supergravity), which may be obtained via (fluxed) KK-compactification of 11-dimensional supergravity. However, 3d supergravity also admits a maximal gauging where all of E 8(8)E_{8(8)} is promoted to a local gauge group (Nicolai-Samtleben 00, Nicolai-Samtleben 01, table 1)). This maximal gauging in 3d supergravity is not obtained by reduction from standard 11-dimensional supergravity, see the remarks in (Nicolai-Samtleben 01, section 7) and see the followup (Hohm-Samtleben 13). In (de Wit-Nicolai 13, section 13) it is suggested that the seemingly missing degrees of freedom necessary to accomplish for U-duality-gauge enhancement after reduction may be sitting in a non-perturvative dual of the graviton (dual graviton).

References

Generally

Lecture notes:

A complete list of un-gauged supergravities in 3 dimensions:

Formulation in BV-formalism and relation to AKSZ theory:

See also

Discussion in the D'Auria-Fré-Regge formulation of supergravity:

See also:

Branes

Discussion of D-branes in 3d supergravity includes

Gauged

Topological gauged supergravity in dimension three was first considered in

Gauged supergravity via KK-compactification of 11-dimensional supergravity on an 8-torus and with global E8 U-duality and local SO(16)SO(16) gauge field was discussed in

The maximally supersymmetric gauged 3d supergravitites (and their exceptional gaugings) are listed in

with details in

(see also at exceptional generalized geometry).

Relation to the E10 U-duality-covariant sigma-model:

See also