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Publications Influence

Non-relativistic superstrings: a new soluble sector of AdS5 × S5

- J. Gomis, J. Gomis, K. Kamimura
- Physics
- 5 July 2005

We find a new sector of string theory in AdS5 × S5 describing non-relativistic superstrings in that geometry. The worldsheet theory of non-relativistic strings in AdS5 × S5 is derived and shown to… Expand

131 5- PDF

Hamiltonian formalism for space-time noncommutative theories

- J. Gomis, K. Kamimura, J. Llosa
- Physics
- 29 June 2000

Departament de F´isica Fonamental, Universitat de Barcelona, Diagonal 647, E-08028 Barcelona, SpainSpace-time non-commutative theories are non-local in time. We develop the Hamiltonian formal-ism for… Expand

78 4- PDF

Gauge theory of two-dimensional gravity

- T. Fukuyama, K. Kamimura
- Physics
- 10 October 1985

Abstract The theory of gravity in two dimensions is discussed as a O(2,1) gauge theory. The pure gauge system gives a geometrical equation in which the riemannian curvature is a constant. We obtain… Expand

70 3

Non-relativistic superbranes

- J. Gomis, K. Kamimura, P. Townsend
- Physics
- 22 September 2004

Subtleties arising in the non-relativistic limit of relativistic branes are resolved, and a reparametrization-invariant and kappa-symmetric non-relativistic super p-brane action is obtained as a… Expand

62 3- PDF

Generalized cosmological term from Maxwell symmetries

- J. A. Azcárraga, K. Kamimura, J. Lukierski
- Physics, Mathematics
- 20 December 2010

By gauging the Maxwell spacetime algebra the standard geometric framework of Einstein gravity with cosmological constant term is extended by adding six fourvector fields A_\mu^{ab}(x) associated with… Expand

55 3- PDF

Type II chiral affine Lie algebras and string actions in doubled space

- M. Hatsuda, K. Kamimura, W. Siegel
- Physics
- 11 July 2015

A bstractWe present affine Lie algebras generated by the supercovariant derivatives and the supersymmetry generators for the left and right moving modes in the doubled space. Chirality is manifest in… Expand

13 3- PDF

Maxwell superalgebra and superparticles in constant gauge backgrounds.

- S. Bonanos, J. Gomis, K. Kamimura, J. Lukierski
- Medicine, Physics
- Physical review letters
- 26 November 2009

We present the Maxwell superalgebra, an N=1, D=4 algebra with two Majorana supercharges, obtained as the minimal enlargement of a Poincaré superalgebra containing the Maxwell algebra as a subalgebra.… Expand

62 3- PDF

Electric-magnetic duality invariant Lagrangians

- M. Hatsuda, K. Kamimura, Sayaka Sekiya
- Physics
- 15 June 1999

Abstract We find general non-linear Lagrangians invariant under the electric-magnetic duality. They are characterized by an arbitrary function and are reduced to the Maxwell theory in weak field… Expand

29 3- PDF

SL(5) duality from canonical M2-brane

- M. Hatsuda, K. Kamimura
- Physics
- 6 August 2012

A bstractWe show how the SL(5) duality in M-theory is explained from a canonical analysis of M2-brane mechanics. Diffeomorphism constraints for a M2-brane coupled to supergravity background in d = 4… Expand

29 2- PDF

Super-pp-wave algebra from super-AdS×S algebras in eleven dimensions

- M. Hatsuda, K. Kamimura, M. Sakaguchi
- Physics
- 30 March 2002

Abstract Maximally supersymmetric spacetime algebras in eleven dimensions, which are the isometry superalgebras of Minkowski space, AdS7×S4, AdS4×S7 and pp-wave background, are related by… Expand

52 2- PDF

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