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$pp$-waves as exact solutions to ghost-free infinite derivative gravity

Kilicarslan, Ercan


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  <dc:creator>Kilicarslan, Ercan</dc:creator>
  <dc:date>2021-12-18</dc:date>
  <dc:description>We construct exact pp-wave solutions of ghost-free infinite derivative gravity. These waves described in the Kerr-Schild form also solve the linearized field equations of the theory. We also find an exact gravitational shock wave with nonsingular curvature invariants and with a finite limit in the ultraviolet regime of nonlocality which is in contrast to the divergent limit in Einstein’s theory.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.tr/record/228088</dc:identifier>
  <dc:identifier>oai:aperta.ulakbim.gov.tr:228088</dc:identifier>
  <dc:language>eng</dc:language>
  <dc:relation>arxiv:arXiv:1903.04283</dc:relation>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>https://creativecommons.org/licenses/by-nc-sa/4.0/</dc:rights>
  <dc:title>$pp$-waves as exact solutions to ghost-free infinite derivative gravity</dc:title>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:type>publication-article</dc:type>
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