Dr. Kay Brandner

Department of Physics
Keio University

Faculty of Science and Technology
3-14-1 Hiyoshi, Kohoku-ku, Yokohama

Japan, 223-8522

E-Mail: brandner[at]rk.phys.keio.ac.jp


Quantum Technology Research Lecture: Engineering Quantum Devices

Special Course in Theoretical Physics: Open Quantum Systems and Quantum Thermodynamics

Picture: Cutting-edge Finnish engineering from two centuries. Left: a VR Class Hv1 4-6-0 steam locomotive, which was built by Oy Tampella Ab in Turku. Right: a quantum heat device that was fabricated and operated in the Pico group at Aalto University.


Thermodynamic Bounds on the Precision of Ballistic Transport

Kay Brandner, Taro Hanazato, Keiji Saito

Phys. Rev. Lett. 120, 090601 (2018).

Universal Coherence-Induced Power Losses of Quantum Heat Engines in Linear Response

Kay Brandner, Michael Bauer, Udo Seifert

Phys. Rev. Lett. 119, 170602 (2017).

Experimental Determination of Dynamical Lee-Yang Zeros

Kay Brandner, Ville F. Maisi, Jukka P. Pekola, Juan P. Garrahan, Christian Flindt

Phys. Rev. Lett. 118, 180601 (2017).