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Journal Article (12)

  1. 1.
    Journal Article
    Bahr, B.; Dittrich, B.; Hellmann, F.; Kaminski, W.: Holonomy Spin Foam Models: Definition and Coarse Graining. Physical Review D 87 (4), 044048 (2013)
  2. 2.
    Journal Article
    Bahr, B.; Hellmann, F.; Kamiński, W.; Kisielowski, M.; Lewandowski, J.: Operator Spin Foam Models. Classical and quantum gravity 28 (10), 105003 (2011)
  3. 3.
    Journal Article
    Bahr, B.; Dittrich, B.; Steinhaus, S.: Perfect discretization of reparametrization invariant path integrals. Physical Review D 83 (10), 105026 (2011)
  4. 4.
    Journal Article
    Bahr, B.: On knottings in the physical Hilbert space of LQG as given by the EPRL model. Classical and quantum gravity 28 (4), 045002 (2011)
  5. 5.
    Journal Article
    Bahr, B.; Dittrich, B.; He, S.: Coarse graining theories with gauge symmetries. New Journal of Physics 13 (2011)
  6. 6.
    Journal Article
    Bahr, B.; Thiemann, T.: Gauge-invariant coherent states for loop quantum gravity: II. Non-Abelian gauge groups. Classical and Quantum Gravity 26 (4), 045012 (2009)
  7. 7.
    Journal Article
    Bahr, B.; Thiemann, T.: Gauge-invariant coherent states for loop quantum gravity: I. Abelian gauge groups. Classical and Quantum Gravity 26 (4), 045011 (2009)
  8. 8.
    Journal Article
    Bahr, B.; Dittrich, B.: Improved and Perfect Actions in Discrete Gravity. Physical Review D. 80, 124030 (2009)
  9. 9.
    Journal Article
    Bahr, B.; Dittrich, B.: (Broken) Gauge Symmetries and Constraints in Regge Calculus. Classical and quantum gravity 26, 225011 (2009)
  10. 10.
    Journal Article
    Bahr, B.; Korsch, H.J.: Quantum mechanics on a circle: Husimi phase space distributions and semiclassical coherent state propagators. Journal of Physics A 40, pp. 3959 - 3985 (2007)
  11. 11.
    Journal Article
    Bahr, B.; Thiemann, T.: Approximating the physical inner product of Loop Quantum Cosmology. Classical and Quantum Gravity 24, pp. 2109 - 2138 (2007)
  12. 12.
    Journal Article
    Bahr, B.: Hot bang states of massless fermions. Letters in Mathematical Physics 78 (1), pp. 39 - 54 (2006)

Conference Paper (1)

  1. 13.
    Conference Paper
    Bahr, B.; Dittrich, B.: Breaking and restoring of diffeomorphism symmetry in discrete gravity. THE PLANCK SCALE: Proceedings of the XXV Max Born Symposium, Wroclaw, June 29, 2009 - July 03, 2009. American Institute of Physics Conference Proceedings 1196 (1), pp. 10 - 17 (2009)

Working Paper (1)

  1. 14.
    Working Paper
    Bahr, B.; Dittrich, B.; Ryan, J. P.: Spin foam models with finite groups. (2011), 47 pages, 6 figures pp.
 
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