Alexander Kliesch
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Research
- Quantum Approximation Algorithms
- Product State Approximation
- Hardness of Approximation in the Quantum setting
Teaching
- Summer Term 2022: Tutor for Mathematics for Physicists 3 (Analysis 2) (MA9203)
- Winter Term 2020/21: Tutor for Mathematics for Physicists 2 (Analysis 1) (MA9202)
- Summer Term 2020: Tutor for Differential- and Integral Calculus for MSE (MA9802)
- Summer Term 2020: Assistant for Workshop: Presenting Mathematics (MA6002)
- Winter Term 2019/20: Tutor for Functional Analysis (MA3001)
Publications
- Adaptive constant-depth circuits for manipulating non-abelian anyons (with Sergey Bravyi, Isaac Kim, and Robert König; arXiv preprint, 2022
)
- Twisted hybrid algorithms for combinatorial optimization
(with Libor Caha and Robert König; Quantum Science and Technology 7, 045013 (2022); arXiv preprint, 2022
)
- Hybrid quantum-classical algorithms for approximate graph coloring
(with Sergey Bravyi, Robert König, and Eugene Tang; Quantum 6, 678 (2022); arXiv preprint, 2020
)
- Obstacles to Variational Quantum Optimization from Symmetry Protection
(with Sergey Bravyi, Robert König, and Eugene Tang; Phys. Rev. Lett. 125, 260505 (2020); arXiv preprint, 2019
)
- Continuum Limits of Homogeneous Binary Trees and the Thompson Group
(with Robert König; Phys. Rev. Lett. 124, 010601 (2020); arXiv preprint, 2018
)