SCOAP3 Repository 12 records found  1 - 10nextSearch took 0.23 seconds. 
1. Symmetries of M-theory and free Lie superalgebras / Gomis, Joaquim ; Kleinschmidt, Axel ; Palmkvist, Jakob
We study systematically various extensions of the Poincaré superalgebra. [...]
Published in JHEP 1903 (2019) 160 10.1007/JHEP03(2019)160 arXiv:1809.09171
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2. Lie symmetries of nonrelativistic and relativistic motions / Batlle, Carles ; Gomis, Joaquim ; Ray, Sourya ; Zanelli, Jorge
We study the Lie symmetries of nonrelativistic and relativistic higher order constant motions in d spatial dimensions, i.e., constant acceleration, constant rate-of-change-of-acceleration (constant jerk), and so on. [...]
Published in Physical Review D 99 (2019) 10.1103/PhysRevD.99.064015 arXiv:1812.05837
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3. Vector SUSY models with Carroll or Galilei invariance / Barducci, Andrea ; Casalbuoni, Roberto ; Gomis, Joaquim
The general method introduced in a previous paper to build up a class of models invariant under generalization of Carroll and Galilei algebra is extended to systems including a set of Grassmann variables describing the spin degree of freedom. [...]
Published in Physical Review D 99 (2019) 10.1103/PhysRevD.99.045016 arXiv:1811.12672
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4. Confined dynamical systems with Carroll and Galilei symmetries / Barducci, Andrea ; Casalbuoni, Roberto ; Gomis, Joaquim
We introduce a general method to construct, directly in configuration space, classes of dynamical systems invariant under generalizations of the Carroll and of the Galilei groups. [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.085018 arXiv:1804.10495
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5. Non-relativistic Maxwell Chern-Simons gravity / Avilés, Luis ; Frodden, Ernesto ; Gomis, Joaquim ; Hidalgo, Diego ; et al
We consider a non-relativistic ( NR ) limit of (2 + 1)-dimensional Maxwell Chern-Simons ( CS ) gravity with gauge algebra [Maxwell] ⊕ u (1) ⊕ u (1). [...]
Published in JHEP 1805 (2018) 047 10.1007/JHEP05(2018)047 arXiv:1802.08453
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6. Non-relativistic spinning particle in a Newton-Cartan background / Barducci, Andrea ; Casalbuoni, Roberto ; Gomis, Joaquim
We construct the action of a non-relativistic spinning particle moving in a general torsionless Newton-Cartan background. [...]
Published in JHEP 1801 (2018) 002 10.1007/JHEP01(2018)002 arXiv:1710.10970
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7. On free Lie algebras and particles in electro-magnetic fields / Gomis, Joaquim ; Kleinschmidt, Axel
The Poincaré algebra can be extended (non-centrally) to the Maxwell algebra and beyond. [...]
Published in JHEP 1707 (2017) 085 10.1007/JHEP07(2017)085 arXiv:1705.05854
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8. Tachyons in the Galilean limit / Batlle, Carles ; Gomis, Joaquim ; Mezincescu, Luca ; Townsend, Paul
The Souriau massless Galilean particle of “colour” k and spin s is shown to be the Galilean limit of the Souriau tachyon of mass m = ik and spin s . [...]
Published in JHEP 1704 (2017) 120 10.1007/JHEP04(2017)120 arXiv:1702.04792
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9. Carroll versus Galilei gravity / Bergshoeff, Eric ; Gomis, Joaquim ; Rollier, Blaise ; Rosseel, Jan ; et al
We consider two distinct limits of General Relativity that in contrast to the standard non-relativistic limit can be taken at the level of the Einstein-Hilbert action instead of the equations of motion. [...]
Published in JHEP 1703 (2017) 165 10.1007/JHEP03(2017)165 arXiv:1701.06156
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10. The Galilean superstring / Gomis, Joaquim ; Townsend, Paul
The action for a Galilean superstring is found from a non-relativistic limit of the closed Green-Schwarz (GS) superstring; it has zero tension and provides an example of a massless super-Galilean system. [...]
Published in JHEP 1702 (2017) 105 10.1007/JHEP02(2017)105 arXiv:1612.02759
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