J
Jerzy Lewandowski
Researcher at University of Warsaw
Publications - 210
Citations - 14121
Jerzy Lewandowski is an academic researcher from University of Warsaw. The author has contributed to research in topics: Quantum gravity & Loop quantum gravity. The author has an hindex of 46, co-authored 201 publications receiving 13291 citations. Previous affiliations of Jerzy Lewandowski include University of Florida & Syracuse University.
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Coherent State Transforms for Spaces of Connections
TL;DR: In this paper, the authors extended the Hall transform to the infinite dimensional context of non-Abelian gauge theories by replacing the Lie groupG by (a certain extension of ) the space A / G of connections modulo gauge transformations.
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Extremal Isolated Horizons: A Local Uniqueness Theorem
TL;DR: In this paper, the axi-symmetric, vacuum and electrovac extremal isolated horizons were derived and it was shown that the induced metric tensor, the rotation 1-form potential and the pullback of the electromagnetic field necessarily coincide with those induced by the monopolar, extremal Kerr-Newman solution on the event horizon.
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Volume and quantizations
TL;DR: In this paper, a formula for the Rovelli - Smolin volume operator is presented for the quantum configuration space of canonical gravity and compared with the quantum volume defined by Ashtekar and Lewandowski and a difference is indicated.
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Relation between polymer and Fock excitations
TL;DR: In this paper, the Minkowskian Fock states are located, analyzed and used in the background-independent framework to bridge the gap between background independent, nonperturbative quantum gravity and low-energy physics described by perturbative field theory in Minkowski spacetime.
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On the consistency of the constraint algebra in spin network quantum gravity
TL;DR: In this paper, the authors point out several features of the quantum Hamiltonian constraints recently introduced by Thiemann for Euclidean gravity and discuss the issue of the constraint algebra and the quantum realization of the object qabVb, which is classically the Poisson Bracket of two Hamiltonians.