Departamento

Departamento de Matemática y Física Aplicada

Producción Científica

Proyectos

  • Investigador Responsable: “Fortalecimiento de la investigación en el área de gravitación y cosmología de la Facultad de Ingeniería UCSC”, PAI N°77190078, 2019 – 2022,
  • Investigador Responsable: “On the supersymmetric extension of gravity theories”, FONDECYT N°3170437, 2017 – 2019.

Publicaciones

  • Concha, E. Rodríguez, “Non-relativistic gravity theory base don an enlargement of the extended Bargmann algebra”, JHEP 1907 (2019) 085.
  • Concha, “N-extended Maxwell supergravities as Chern-Simons theories in three spacetime dimensions”, Phys. Lett. B 792 (2019) 085.
  • Caroca, P. Concha, O. Fierro, E. Rodríguez, “Three-dimensional Poincaré supergravity and N-extended supersymmetric BMS3 algebra”, Phys. Lett. B 793 (2019) 93.
  • Concha, N. Merino, E. Rodríguez, P. Salgado-Rebolledo, O. Valdivia, “Semi-simple enlargement of the bms3 algebra from a so(2,2) x so(2,1) Chern-Simons theory”, JHEP 1902 (2019) 002.
  • Concha, L. Ravera, E. Rodríguez, “On the supersymmetry invariance of flat supergravity with boundary”, JHEP 1901 (2019) 192.
  • Concha, D.M. Peñafiel, E. Rodríguez, “On the Maxwell supergravity and flat limit in 2+1 dimensions”, Phys. Lett. B 785 (2018) 247.
  • Concha, N. Merino, O. Miskovic, E. Rodríguez, P. Salgado-Rebolledo, O. Valdivia, “Asymptotic symmetries of three-dimensional Chern-Simons gravity for the Maxwell algebra”, JHEP 1810 (2018) 079.
  • Caroca, P. Concha, O. Fierro, E. Rodríguez, P. Salgado-Rebolledo, “Generalized Chern-Simons higher-spin gravity theories in three dimensions”, Nucl. Phys. B 934 (2018) 240.
  • Caroca, P. Concha, E. Rodríguez, P. Salgado-Rebolledo, “Generalizing the bms3 and 2D-conformal algebras by expanding the Virasoro algebra”, Eur. Phys. J. C 78 (2018) 262.
  • Concha, E. Rodríguez, “Generalized Pure Lovelock Gravity”, Phys. Lett. B 774 (2017) 616.
  • K. Concha, O. Fierro, E.K. Rodríguez, “Inönü-Wigner Contraction and D=2+1 Supergravity”, Eur. Phys. J C 77 (2017) 48.
  • K. Concha, N. Merino, E.K. Rodríguez, “Lovelock gravities from Born-Infeld gravity theory”, Phys. Lett. B 765 (2017) 395.
  • K. Concha, M.C. Ipinza, L. Ravera, E.K. Rodríguez, “On the Supersymmetric Extension of Gauss-Bonnet like Gravity”, JHEP 09 (2016) 007.
  • K. Concha, R. Durka, C. Inostroza, N. Merino, E.K. Rodríguez, “Pure Lovelock gravity and Chern-Simons theory”, Phys. Rev. D 94 (2016) 024055.
  • K. Concha, R. Durka, N. Merino, E.K. Rodríguez, “New family of Maxwell like algebras”, Phys. Lett. B 750 (2016) 507.
  • Andrianopoli, P. Concha, R. D’Auria, E. Rodríguez, M. Trigiante, “Observations on BI from N=2 Supergravity and the General Ward identity”, JHEP 1511 (2015) 061.
  • K. Concha, O. Fierro, E.K. Rodríguez, P. Salgado, “Chern-Simons Supergravity in D=3 and Maxwell superalgebra”, Phys. Lett. B 750 (2015) 117.
  • K. Concha, E.K. Rodríguez, P. Salgado, “Generalized supersymmetric cosmological term in N=1 Supergravity”, JHEP 08 (2015) 009.

Líneas de Investigación

  • Supergravedad
  • Gravedad no-relativista
  • Simetrías asintóticas
  • Expansión de (super)álgebras