Lychkovskiy Oleg Valentinovich

Presentations in Math-Net.Ru

1. Dynamics of strongly correlated quantum matter via the advanced recursion method
   O. V. Lychkovskiy
   Mathematics in Quantum Technologies — 2025
   November 24, 2025 11:30   
2. Actual complexity of quantum many-body dynamics: insights from the recursion method and beyond
   O. V. Lychkovskiy
   Conference "Quantum optics and related topics 2025"
   October 5, 2025 18:45   
3. Many-body correlation functions by the recursion method: symbolic nested commutators, universal operator growth hypothesis and pseudomode expansion
   O. V. Lychkovskiy
   Conference "Quantum optics and related topics"
   September 7, 2024 16:40   
4. Exact quantum dynamics in nonintegrable dissipative XX models
   O. V. Lychkovskiy
   Conference "Workshop on exactly solvable models of open quantum systems"
   September 11, 2023 14:30   
5. Exact dynamics of open and closed quantum systems via coupled Heisenberg equations
   O. V. Lychkovskiy
   Seminar of the LHEP (MIPT) theory group
   April 19, 2023 14:00
6. Quantum dynamics by recursion method: recent developments and prospects
   O. V. Lychkovskiy
   Mathematics in Quantum Technologies — 2022
   December 8, 2022 11:00
7. A refined Eigenstate Thermalisation Hypothesis that evades known counterexamples
   O. V. Lychkovskiy
   International Conference "New Trends in Mathematical Physics"
   November 12, 2022 13:00   
8. Dynamics of quantum integrable systems via coupled Heisenberg equations
   O. V. Lychkovskiy
   Seminar of the Department of Theoretical Physics, Steklov Mathematical Institute of RAS
   September 28, 2022 14:00   
9. Dynamics of quantum integrable models via coupled Heisenberg equations
   O. V. Lychkovskiy
   International Youth Workshop "Mathematical Methods in the Problems of Quantum Technologies"
   December 6, 2021 15:30   
10. A variational lower bound on the ground state of a many-body system and the squaring parametrization of density matrices
    F. Uskov, O. V. Lychkovskiy
    Second International Youth Workshop "Mathematical Methods in the Problems of Quantum Technologies"
    November 26, 2018 15:50   
11. Breakdown of quantum adiabaticity in many-body systems and orthogonality catastrophe
    O. V. Lychkovskiy
    Scientific session of the Steklov Mathematical Institute of RAS dedicated to the results of 2017
    November 29, 2017 14:45   
12. Quantum adiabaticity and quantum adiabatic devices
    O. V. Lychkovskiy
    International youth workshop «Mathematical methods in the problems of quantum technologies»
    October 9, 2017 16:40   
13. Dynamics of a mobile impurity in a one-dimensional quantum fluid
    Oleg Lychkovskiy
    New Trends in Mathematical and Theoretical Physics
    October 3, 2016 17:30