86 citations · 517 across the 34 of their papers we have counts for
Showing 1999Show all
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gr-qc1999★ 10 cited
What simplified models say about unitarity and gravitational collapse
P. Hajicek
This paper is an extended version of a talk at the conference Constrained Dynamics and Quantum Gravity QG99. It reviews some work on the quantum collapse of the spherically symmetr…
gr-qc1999★ 46 cited
Covariant gauge fixing and Kuchar decomposition
P. Hajicek, J. Kijowski
The symplectic geometry of a broad class of generally covariant models is studied. The class is restricted so that the gauge group of the models coincides with the Bergmann-Komar g…
gr-qc1999★ 4 cited
Choice of Gauge in Quantum Gravity
Petr Hajicek
This paper is an extended version of the talk given at 19th Texas Symposium of Relativistic Astrophysics and Cosmology, Paris, 1998. It reviews of some recent work; mathematical de…