3 papers
hep-th2026
One-Loop Renormalization of Anisotropic Two-Scalar Quantum Field Theories
Dmitry S. Ageev, Yulia A. Ageeva
We develop a basis--covariant one--loop renormalization framework for two interacting real scalars in with the most general two--derivative Lorentz--violating quadratic for…
hep-th2024
Spectral form factors for curved spacetimes with horizon
Dmitry S. Ageev, Vasilii V. Pushkarev, Anastasia N. Zueva
The spectral form factor is believed to exhibit a special type of behavior called ``dip-ramp-plateau'' in chaotic quantum systems that originates from random matrix theory. This su…
hep-th2018
When things stop falling, chaos is suppressed
Dmitry S. Ageev, Irina Ya. Aref'eva
This note is devoted to the investigation of Susskind's proposal(arXiv:1802.01198) concerning the correspondence between the operator growth in chaotic theories and the radial mome…