Environment-assisted strong coupling regime. - Timofey T. Sergeev; Ivan V. Vovcenko; Alexander A. Zyablovsky; Evgeny S. Andrianov (Quantum, 2022)

Signature of exceptional point phase transition in Hermitian systems. - Timofey T. Sergeev; Alexander A. Zyablovsky; Evgeny S. Andrianov; Yurii E. Lozovik (Quantum, 2023)

Spontaneous symmetry emergence in a Hermitian system of coupled oscillators without symmetry. - Timofey T. Sergeev; Evgeny S. Andrianov; Alexander A. Zyablovsky (Quantum, 2025)