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hep-th2026
Wilson loops as probes of phase transitions and conductivity phenomena
Tetiana Obikhod, Ievgenii Petrenko
Wilson loops are among the most fundamental gauge-invariant observables in quantum field theory, encoding the global structure of gauge fields through their holonomy along closed c…
hep-th2020
RR charge calculation for D brane in B field
Tetiana Obikhod, Ievgenii Petrenko
The paper is connected with searches for the Ramond-Ramond charge of D branes in the presence of B field. The consideration of B field inclusion is an important physical and mathem…
hep-th2019
K-group identification of supergravity solutions
T. V. Obikhod, I. A. Petrenko
The problem with Bekenstein-Hawking entropy of black hole can be resolved with quantum gravity theory with Dp-branes as supergravity solutions of type IIB string theory. Dp-brane s…