121 citations · 376 across the 17 of their papers we have counts for
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Interacting Field Theories in de Sitter Space are Non-Unitary
Emil T. Akhmedov, P. V. Buividovich
It is well known that there should be a total cancellation of the IR divergences in unitary interacting field theories, such as QED and gravity. The cancellation should be at all o…
BRST quantization of matrix models with constraints and two-dimensional Yang-Mills theory on the cylinder
Pavel Buividovich
BRST quantization of the one-dimensional constrained matrix model which describes two-dimensional Yang-Mills theory on the cylinder is performed. Classical and quantum BRST generat…
Fidelity and Wilson loop for quarks in confinement region
V. I. Kuvshinov, P. V. Buividovich
Connection between the stability of quantum motion in random fields and quark confinement in QCD is investigated. The analogy between the fidelity and the Wilson loop is conjecture…
Fidelity, quantum computations and Wilson loop
V. I. Kuvshinov, P. V. Buividovich
General properties of quantum systems which interact with stochastic environment are studied with a strong emphasis on the role of physical symmetries. The similarity between the f…