Department of Applied Physics

Quantum Transport (QT)

The research group works on theoretical problems in quantum transport.
QT_figure

Our group works on theoretical problems in quantum transport. Central research topics include dynamic single-electron emitters, noise and fluctuations in electronic conductors, single-electron tunnelling and interactions, and charge transport in hybrid micro-wave cavity architectures. In related areas, we are also interested in non-classical correlations and entanglement as well as quantum jump trajectories. We employ a range of theoretical tools from scattering theory, quantum many-body physics, and statistical mechanics.

Contact: Prof. Christian Flindt

Latest publications

Adiabatic Cooper pair splitter

Fredrik Brange, Riya Baruah, Christian Flindt 2024 Physical Review B

Lee-Yang theory of the superradiant phase transition in the open Dicke model

Fredrik Brange, Neill Lambert, Franco Nori, Christian Flindt 2024 PHYSICAL REVIEW RESEARCH

Dynamical Coulomb blockade as a signature of the sign-reversing Cooper pairing potential

Chaofei Liu, Pedro Portugal, Yi Gao, Jie Yang, Xiuying Zhang, Yanzhao Liu, Tianheng Wei, Wei Ren, Jing Lu, Christian Flindt, Jian Wang 2024 Physical Review B

Heat Pulses in Electron Quantum Optics

Pedro Portugal, Fredrik Brange, Christian Flindt 2024 Physical Review Letters

Interacting electrons collide at a beam splitter

Fredrik Brange, Christian Flindt 2023 Nature Nanotechnology

Lee-Yang theory of Bose-Einstein condensation

Fredrik Brange, Tuomas Pyhäranta, Eppu Heinonen, Kay Brandner, Christian Flindt 2023 Physical Review A

Photon emission statistics of a driven microwave cavity

Pedro Portugal, Fredrik Brange, Kalle S.U. Kansanen, Peter Samuelsson, Christian Flindt 2023 PHYSICAL REVIEW RESEARCH

Lee-Yang theory of quantum phase transitions with neural network quantum states

Pascal Vecsei, Christian Flindt, Jose Lado 2023 PHYSICAL REVIEW RESEARCH

Dynamical quantum phase transitions in strongly correlated two-dimensional spin lattices following a quench

Fredrik Brange, Sebastiano Peotta, Christian Flindt, Teemu Ojanen 2022 PHYSICAL REVIEW RESEARCH
More information on our research in the Aalto research portal.
Research portal

Research group members

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