7 citations · 10 across the 9 of their papers we have counts for
9 papers
Approaching Coupled Cluster Accuracy with Positive Semidefinite Vertex Corrected Self-Energies
Yaroslav Pavlyukh, Fabien Bruneval, Arno Förster
Hedin's formalism of functional derivatives is the best-known method for systematically constructing correlated electronic theories, largely due to the success of its lowest-order…
Atomically Reconfigurable Single-Molecule Optoelectronics
Atif Ghafoor, Santeri Neuvonen, Thinh Tran +6
Deterministic control of excitonic properties is key to advancing nanoscale optoelectronic and quantum technologies and to understanding diverse physical, optical, chemical, and bi…
Stability bounds for the generalized Kadanoff-Baym ansatz in the Holstein dimer
O. Moreno Segura, Y. Pavlyukh, R. Tuovinen
Predicting real-time dynamics in correlated systems is demanding: exact two-time Green's function methods are accurate but often too costly, while the Generalized Kadanoff-Baym Ans…
Nonequilibrium transport through the Hubbard dimer
Yaroslav Pavlyukh, Riku Tuovinen
We apply a computationally efficient approach to study the time- and energy-resolved spectral properties of a two-site Hubbard model using the nonequilibrium Green's function forma…
Thermoelectric energy conversion in molecular junctions out of equilibrium
R. Tuovinen, Y. Pavlyukh
Understanding time-resolved quantum transport is crucial for developing next-generation quantum technologies, particularly in nano- and molecular junctions subjected to time-depend…
Open system dynamics in linear-time beyond the wide-band limit
Yaroslav Pavlyukh, Riku Tuovinen
Nonequilibrium heat transport in quantum systems coupled to wide-band embeddings provides a striking example of the limitations of the generalized Kadanoff-Baym ansatz (GKBA), whil…
Electroluminescence rectification and high harmonic generation in molecular junctions
R. Tuovinen, Y. Pavlyukh
The field of molecular electronics has emerged from efforts to understand electron propagation through single molecules and to use them in electronic circuits. Serving as a testbed…
Nonequilibrium dynamics of the Hubbard dimer
Yaroslav Pavlyukh
Electron dynamics in a two-sites Hubbard model is studied using the nonequilibrium Green's function approach. The study is motivated by the empirical observation that a full soluti…
Time resolved optical response of the Dicke's model via the nonequilibrium Green's function approach
Megha Gopalakrishna, Yaroslav Pavlyukh, Claudio Verdozzi
Due to their conceptual appeal and computational convenience, two-level systems (TLS) and their generalisations are often used to investigate nonlinear behavior in quantum optics,…