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Journal Article (8)

  1. 1.
    Journal Article
    Bramberger, S. F.; Lavrelashvili, G. V.; Lehners, J.-L.: Quantum tunneling from paths in complex time. Physical Review D 94, 064032 (2016)
  2. 2.
    Journal Article
    Kahniashvili, T.; Kar, A.; Lavrelashvili, G. V.; Agarwal, N.; Heisenberg, L.; Kosowsky, A.: Cosmic Expansion in Extended Quasidilaton Massive Gravity. Physical Review D 91, 041301 (2015)
  3. 3.
    Journal Article
    Köhn, M.; Lavrelashvili, G. V.; Lehners, J.-L.: Towards a Solution of the Negative Mode Problem in Quantum Tunnelling with Gravity. Physical Review D 92, 023506 (2015)
  4. 4.
    Journal Article
    Battarra, L.; Lavrelashvili, G. V.; Lehners, J.-L.: Creation of wormholes by quantum tunnelling in modified gravity theories. Physical Review D 90, 124015 (2014)
  5. 5.
    Journal Article
    Kahniashvili, T.; Maravin, Y.; Lavrelashvili, G. V.; Kosowsky, A.: Primordial Magnetic Helicity Constraints from WMAP Nine-Year Data. Physical Review D 90, 083004 (2014)
  6. 6.
    Journal Article
    Battarra, L.; Lavrelashvili, G. V.; Lehners, J.-L.: Zoology of instanton solutions in flat potential barriers. Physical Review D 88 (10), 104012 (2013)
  7. 7.
    Journal Article
    Battarra, L.; Lavrelashvili, G. V.; Lehners, J.-L.: Negative Modes of Oscillating Instantons. Physical Review D 86, 124001 (2012)
  8. 8.
    Journal Article
    Lavrelashvili, G. V.: Number of negative modes of the oscillating bounces. Physical Review D 73 (8), 083513 (2006)

Proceedings (1)

  1. 9.
    Proceedings
    Mass inflation inside nonAbelian black holes. 8th Marcel Grossmann Meeting on Recent Developments in Theoretical and Experimental General Relativity, Gravitation and Relativistic Field Theories, Jerusalem, Israel, June 22, 1997 - June 27, 1997. (1997)

Conference Paper (1)

  1. 10.
    Conference Paper
    Battarra, L.; Lavrelashvili, G. V.; Lehners, J.-L.: Wormhole creation by quantum tunnelling. In: WSPC Proceeding. (2016)

Working Paper (2)

  1. 11.
    Working Paper
    Bramberger, S.; Chitishvili, M.; Lavrelashvili, G. V.: Aspects of the negative mode problem in quantum tunneling with gravity. (2019), 16 pages, 8 figures pp.
  2. 12.
    Working Paper
    Lavrelashvili, G.: On instability of Rubakov-Shaposhnikov model. (2010), 7 pages, including 1 figure pp.
 
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