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hep-th2026
From OPE Associativity to Gravitational Wave Signatures: Critical Dimensions and AdS/dS Transition
Tetiana Obikhod
We present a framework connecting the algebraic consistency of the Operator Product Expansion (OPE) in Conformal Field Theories to observable signatures in the stochastic gravitati…
hep-th2026
Supersymmetry, Supergravity and Non--Perturbative Dynamics of Gauge Theories
Tetiana Obikhod
We present a review of supersymmetry, supergravity, and the non-perturbative dynamics of gauge theories, tracing a path from the supersymmetry algebra to moduli stabilisation and d…
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…