Joachim Rosskopf

Email: joachim.rosskopf[at]gmail.com
Tel: +49-731-50-22904
Room O25/411
Institute for Theoretical Physics
Ulm University
Albert-Einstein Allee 11
D-89081 Ulm, Germany

My Research Interests

The focus of my research is on signal processing and modelling methods and their application to (bio)-physical systems. As signal processing is a broad topic I’m especially interested in sparse-coding, low-rank problems and compression on real-world signals. An essential part of this work involves finding efficient algorithms to solve the arising high-dimensional, noisy and incomplete optimization problems. More recently I am trying to use machine-learning methods and BigData technologies for the above mentioned problems.

My Publications

Energy based scheme for reconstruction of piecewise constant signals observed in the movement of molecular machines
J. Rosskopf, K. Paul-Yuan, M. B. Plenio and J Michaelis
http://arxiv.org/abs/1504.07873

Most Recent Papers

Dissipation-Assisted Matrix Product Factorization, Physical Review Letters, 123, 100502 (2019)

Efficient Simulation of Finite-Temperature Open Quantum Systems, Physical Review Letters, 123, 090402 (2019)

Breaking the quantum adiabatic speed limit by jumping along geodesics, Science Advances, 5, eaax3800 (2019)

Contact

Ulm University
Institute of Theoretical Physics
Albert-Einstein-Allee 11
D - 89069 Ulm
Germany

Tel: ++49 / 731 / 50 - 22911
Fax: ++49 / 731 / 50 - 22924

Office: Building O25, room 410

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