Gyratonic pp-waves and their impulsive limit

Article

Gyratonic pp-waves and their impulsive limit

Podolský, J.; Steinbauer, R.; Švarc, R.

Phys. Rev. D 90(4), 044050 (2014)

Abstract

We investigate a class of gravitational pp-waves which represent the exterior vacuum field of spinning particles moving with the speed of light. Such exact spacetimes are described by the original Brinkmann form of the pp-wave metric including the often neglected off-diagonal terms. We put emphasis on a clear physical and geometrical interpretation of these off-diagonal metric components. We explicitly analyze several new properties of these spacetimes associated with the spinning character of the source, such as rotational dragging of frames, geodesic deviation, impulsive limits and the corresponding behavior of geodesics.

Institute authors

Supported by

GACR 203/12/0118 — Spacetimes and Fields in Higher Dimensional and Classical Gravity
UNCE 204020/2012 — Výzkum Země a vesmíru metodami teoretické, počítačové a experimentální fyziky

BibTeX

@article{UTF507,
  author        = {Podolský, J. and Steinbauer, R. and Švarc, R.},
  title         = {{Gyratonic pp-waves and their impulsive limit}},
  journal       = {Phys. Rev. D},
  volume        = {90},
  number        = {4},
  pages         = {044050},
  year          = {2014},
  month         = {8},
  doi           = {http://dx.doi.org/10.1103/PhysRevD.90.044050},
  eprint        = {1406.3227},
  archivePrefix = {arXiv},
}