50 citations · 587 across the 63 of their papers we have counts for
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Generic singularity of general relativity and its quantum fate
Włodzimierz Piechocki
The Belinski-Khalatnikov-Lifshitz scenario concerns the existence of generic singularity of general relativity. At the singularity, there is a breakdown of all known laws of physic…
Quantum Oppenheimer-Snyder model
Włodzimierz Piechocki, Tim Schmitz
We construct two reduced quantum theories for the Oppenheimer-Snyder model, respectively taking the point of view of the comoving and the exterior stationary observer, using affine…
Hunting for gravitational quantum spikes
Andrzej Góźdź, Włodzimierz Piechocki, Grzegorz Plewa +1
We present the result of our examination of quantum structures called quantum spikes. The classical spikes, that are known in gravitational systems, occur in the evolution of the i…
Hamiltonian formulation of dust cloud collapse
Nick Kwidzinski, Daniele Malafarina, Jan Ostrowski +2
We consider the gravitational collapse of self-gravitating spherical dust cloud in the Hamiltonian formalism. We address both homogeneous and inhomogeneous cases. Our novel derivat…