Research output per year
Research output per year
Personal profile
Keywords
- quantum technology
- Quantum Frontiers
- quantum cryptography
- quantum key distribution
- qkd
- quantum computing
- Entanglement
- Uncertainty
- semidefinite optimization
- SDP
-
Deep-Circuit QAOA
Koßmann, G., Binkowski, L., van Luijk, L., Ziegler, T. & Schwonnek, R., 13 Oct 2025, In: Quantum. 9, 1882.Research output: Contribution to journal › Article › Research › peer review
Open Access -
From Barren Plateaus Through Fertile Valleys: Conic Extensions of Parameterised Quantum Circuits
Binkowski, L., Kobmann, G., Osborne, T. J., Schwonnek, R. & Ziegler, T., 30 Aug 2025, Technical Papers Program. Culhane, C., Byrd, G., Muller, H., Delgado, A. & Eidenbenz, S. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 111-118 8 p.Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
-
Bounding the Joint Numerical Range of Pauli Strings by Graph Parameters
Xu, Z. P., Schwonnek, R. & Winter, A., 22 Apr 2024, In: PRX Quantum. 5, 2, 19 p., 020318.Research output: Contribution to journal › Article › Research › peer review
Open Access -
Elementary proof of QAOA convergence
Binkowski, L., Koßmann, G., Ziegler, T. & Schwonnek, R., 1 Jul 2024, In: New Journal of Physics. 26, 7, 073001.Research output: Contribution to journal › Article › Research › peer review
Open Access -
Entropic uncertainty principle for mixed states
Rotundo, A. F. & Schwonnek, R., 9 Jul 2024, In: Physical Review Research. 6, 3, 6 p., 033043.Research output: Contribution to journal › Article › Research › peer review
Open Access