Carlos N Kozameh and Florencia Parisi 2004 Class. Quantum Grav. 21 2617 doi:10.1088/0264-9381/21/11/007
Carlos N Kozameh and Florencia Parisi
Show affiliationsIt is shown that the field equations derived from an effective interaction Hamiltonian for Maxwell and gravitational fields in the semiclassical approximation of loop quantum gravity using rotational invariant states (such as weave states) are Lorentz invariant. To derive this result, which is in agreement with the observational evidence, we use the geometrical properties of the electromagnetic field.
04.60.Pp Loop quantum gravity, quantum geometry, spin foams
04.40.Nr Einstein-Maxwell spacetimes, spacetimes with fluids, radiation or classical fields
Issue 11 (7 June 2004)
Received 26 September 2003
Published 26 April 2004
Carlos N Kozameh and Florencia Parisi 2004 Class. Quantum Grav. 21 2617
T Comaschi et al 2009 J. Phys.: Conf. Ser. 190 012122
Vinay Jaiswal and M Joy Thomas 2003 J. Phys. D: Appl. Phys. 36 3089
C. Batalha et al. 2002 ApJ 580 343
A J E Raaijmakers et al 2007 Phys. Med. Biol. 52 7045
M Blagojević and M Vasilić 2002 Class. Quantum Grav. 19 3723
Juan Diego Urbina and Klaus Richter 2003 J. Phys. A: Math. Gen. 36 L495
A D Whiteford et al 2001 J. Phys. B: At. Mol. Opt. Phys. 34 3179
Du Yu-Lei 2009 Chinese Phys. Lett. 26 117102
Y Gabellini and J -L Meunier 1992 J. Phys. A: Math. Gen. 25 3683