Test particles in Cosmic string space-times

• Applicant: Professorin Dr. Betti Hartmann
• Subject Area: Nuclear and Elementary Particle Physics, Quantum Mechanics, Relativity, Fields
• Term: from 2010 to 2015
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 166999034

• Final Report Year: 2014

Final Report Abstract

No abstract available

Publications

• Geodesic motion in the space-time of a cosmic string, JHEP 1008 (2010) 110
  B. Hartmann and P. Sirimachan
  (See online at https://dx.doi.org/10.1007/JHEP08(2010)110)
• Test particle motion in the space-time of a Kerr black hole pierced by a cosmic string, Phys. Rev. D 82 (2010) 044024
  E. Hackmann, B. Hartmann, C. Lämmerzahl and P. Sirimachan
  (See online at https://dx.doi.org/10.1103/PhysRevD.82.044024)
• The Complete set of solutions of the geodesic equations in the space-time of a Schwarzschild black hole pierced by a cosmic string, Phys. Rev. D 81 (2010) 064016
  E. Hackmann, B. Hartmann, C. Lämmerzahl and P. Sirimachan
  (See online at https://dx.doi.org/10.1103/PhysRevD.81.064016)
• Detection of cosmic superstrings by geodesic test particle motion, Phys. Rev. D 83 (2011) 045027
  B. Hartmann, C. Lammerzahl and P. Sirimachan
  (See online at https://dx.doi.org/10.1103/PhysRevD.83.045027)
• Particle motion in Horava-Lifshitz black hole space-times, Phys. Rev. D 84 (2011) 084011
  V. Enolskii, B. Hartmann, V. Kagramanova, J. Kunz, C. Lämmerzahl and P. Sirimachan
  (See online at https://dx.doi.org/10.1103/PhysRevD.84.084011)
• Can type II Semi-local cosmic strings form?, Phys. Rev. D 86 (2012) 103516
  B. Hartmann and P. Peter
  (See online at https://doi.org/10.1103/PhysRevD.86.103516)
• Geodesic motion in the space-time of cosmic strings interacting via magnetic fields, Phys. Rev. D 86 (2012) 045028
  B. Hartmann and V. Kagramanova
  (See online at https://doi.org/10.1103/PhysRevD.86.045028)
• Gravitating superconducting strings with timelike or spacelike currents, Phys. Rev. D 86 (2012) 105026
  B. Hartmann and F. Michel
  (See online at https://doi.org/10.1103/PhysRevD.86.105026)
• Stability of superconducting strings coupled to cosmic strings, Phys. Rev. D 85 (2012) 023518
  A. Babeanu and B. Hartmann
  (See online at https://dx.doi.org/10.1103/PhysRevD.85.023518)
• Gravitating cosmic strings with flat directions, JHEP 1303 (2013) 152
  B. Hartmann, A. Lopez-Eiguren, K. Sousa and J. Urrestilla
  (See online at https://doi.org/10.1007/JHEP03(2013)152)