124 citations · 531 across the 13 of their papers we have counts for
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gr-qc2009★ 32 cited
Effective Constraints and Physical Coherent States in Quantum Cosmology: A Numerical Comparison
Martin Bojowald, Artur Tsobanjan
A cosmological model with a cyclic interpretation is introduced, which is subject to quantum back-reaction and yet can be treated rather completely by physical coherent state as we…
math-ph2009★ 3 cited
Semiclassical Analysis of Constrained Quantum Systems
Artur Tsobanjan
Exact procedures that follow Dirac's constraint quantization of gauge theories are usually technically involved and often difficult to implement in practice. We overview an "effect…
math-ph2009★ 75 cited
Effective Constraints for Relativistic Quantum Systems
Martin Bojowald, Artur Tsobanjan
Determining the physical Hilbert space is often considered the most difficult but crucial part of completing the quantization of a constrained system. In such a situation it can be…