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Matthias Troyer

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Matthias Troyer
Born
Matthias Troyer

Linz, Austria
NationalityAustrian, Swiss
Alma mater
Known for
  • Quantum computing
Awards
Scientific career
FieldsQuantum computing
Institutions Microsoft
Thesis Simulation of Constrained Fermions in Low-Dimensional Systems  (1994)
Doctoral advisorDiethelm Wurtz and Thomas Maurice Rice

Matthias Troyer (born 1968) is an Austrian physicist and computer scientist specializing in quantum computing. He is also Technical Fellow and Corporate Vice President of Quantum at Microsoft.[3][4]

Education and Career

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Troyer was born April 18, 1968 in Linz, Austria. He completed University Studies in Technical Physics at the Johannes Kepler Universität Linz, Austria, in 1991 as well as Diploma in Physics and Interdisciplinary PhD thesis at the ETH Zürich Swiss Federal Institute of Technology Zurich in 1994.[5][6]

His PhD on “Simulation of Constrained Fermions in Low-Dimensional Systems” was completed under Diethelm Wurtz and Thomas Maurice Rice, earning the ETH medal for outstanding doctoral thesis [7]

Following earning his PhD he spent three years as a fellow of the Japanese Society for the Promotion of Sciences at the Institute for Solid State Physics. In 2000, he was awarded an assistant professorship of the Swiss National Science Foundation.[7]

In June 2002 he became Associate Professor at the ETH Zurich and in 2005 Full Professor of Computational Physics before joining Microsoft’s quantum computing program in 2017.[8] He is also an Affiliate Professor at the University of Washington.[9]

He initiated the open-source project ALPS (Algorithms and Libraries for Physics Simulations), to make algorithms in many-body systems accessible to the scientific public.[10]

Troyer develops practical algorithms and applications for quantum computing with high performance computing, including library design, simulations of quantum devices, chemical reactions, neural networks and AI.[11][12][13][6][8][14] He also studies simulation algorithms for quantum many body systems, quantum phase transitions, strongly correlated materials, and ultracold quantum gases.[1][7]

Relevant Scientific Work

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Matthias Troyer and Uwe-Jens Wiese. “Computational complexity and fundamental limitations to fermionic simulations.” Phys. Rev. Lett. 94, 170201 (2005).

Philipp Werner, Armin Comanac, Luca de’ Medici, Matthias Troyer, and Andrew J. Millis. “Continuous-Time Solver for Quantum Impurity Models.” Phys. Rev. Lett. 97, 076405 (2006)

Emanuel Gull, Andrew J. Millis, Alexander I. Lichtenstein, Alexey N. Rubtsov, Matthias Troyer, and Philipp Werner. “Continuous-time Monte Carlo methods for quantum impurity models.” Phys. Rev. Mod. Phys. 83, 349 (2011).

Troels F. Rønnow, Zhihui Wang, Joshua Job, Sergio Boixo, Sergei V. Isakov, David Wecker, John M. Martinis, Daniel A. Lidar, Matthias Troyer. “Defining and detecting quantum speedup.” Science 345, 420 (2014)

Bettina Heim, Troels F. Rønnow, Sergei V. Isakov, and Matthias Troyer. “Quantum versus Classical Annealing of Ising Spin Glasses.” Science 348, 215 (2015)

A.A. Soluyanov, D. Gresch, Z. Wang, Q.S., Wu, M. Troyer, Xi Dai, and B. A. Bernevig. “A new type of Weyl semimetal.” Nature 527, 495 (2015)

Giuseppe Carleo, Matthias Troyer. “Solving the Quantum Many-Body Problem with Artificial Neural Networks.” Science 355, 580 (2017)

Giacomo Torlai, Guglielmo Mazzola, Juan Carrasquilla, Matthias Troyer, Roger Melko & Giuseppe Carleo. “Neural-network quantum state tomography.” Nature Physics 14, 447–450 (2018)

Torsten Hoefler, Thomas Häner, and Matthias Troyer. “Disentangling Hype from Practicality: On Realistically Achieving Quantum Advantage.” Communications of the ACM 66, 5, 82-87 (2023)

Recognition

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In 2019, Troyer received the Hamburg Prize for Theoretical Physics.[7]

In 2015, he was awarded the Aneesur Rahman Prize for Computational Physics of the American Physical Society for pioneering work in several seemingly inaccessible areas of the quantum mechanical many-body problem and for making efficient, sophisticated computer programs accessible to the scientific community.[1][8]

Troyer has been a Fellow of the American Physical Society since 2011.[1]

He is also the president of the Aspen Center for Physics and has been a member since 2004. He is also a board member of the Washington State Academy of Sciences.[15][16] Troyer received the gold medal at the International Chemistry Olympiad in 1986 and the silver medal in 1985.[1][17][18]

References

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  1. ^ a b c d e Ulmer, Simone (25 Nov 2015). "Aneesur Rahman Prize for ETH-Zurich professor Matthias Troyer". Swiss National Supercomputing Centre. Retrieved 2024-10-03.
  2. ^ "ERC Advanced Grant 2011 - Physical Sciences and Engineering" (PDF). ERC Europe. 2011. Retrieved 2024-10-03.
  3. ^ Gent, Edd (22 Dec 2023). "Quantum Computing's Hard, Cold Reality Check". IEEE Spectrum. Retrieved 2024-10-03.
  4. ^ Genkina, Dina (21 Mar 2024). "Here Are 6 Actual Uses for Near-Term Quantum Computers". IEEE Spectrum. Retrieved 2024-10-03.
  5. ^ Troyer, Matthias (1994). "Simulation of Constrained Fermions in Low-Dimensional Systems" (PDF). ETH Zürich Research Collection. Retrieved 2024-10-03.
  6. ^ a b Muehlhauser, Luke (7 Jan 2015). "Matthias Troyer on Quantum Computers". Machine Intelligence Research Institute. Retrieved 2024-10-03.
  7. ^ a b c d Trabesinger, Andreas (29 April 2019). "Hamburg Prize for Theoretical Physics to Matthias Troyer". ETH Zurich Department of Physics. Retrieved 2024-10-03.
  8. ^ a b c "Matthias Troyer, Principal Researcher, Microsoft Research". Computer History Museum. Retrieved 2024-10-03.
  9. ^ "Matthias Troyer, Affiliate Professor". University of Washington Department of Physics. 2024. Retrieved 2024-10-03.
  10. ^ Bauer, Bela; Gukelberger, Jan; Hehn, Andreas; Isakov, Sergei; Ma, Peiyue; Mates, P; Pollet, Lode; Surer, Brigitte; Troyer, Matthias; Werner, Philipp (13 January 2011). "The ALPS project release 2.0: open source software for strongly correlated systems". Journal of Statistical Mechanics: Theory and Experiment. 2011 (5): P05001. arXiv:1101.2646. Bibcode:2011JSMTE..05..001B. doi:10.1088/1742-5468/2011/05/P05001. Retrieved 4 October 2024.
  11. ^ Russell, John (29 Jun 2021). "ISC Keynote: Why Quantum Computing Matters and the Race for Practical Uses". HPCwire. Retrieved 2024-10-03.
  12. ^ Russell, John (2 May 2023). "Microsoft and ETH Take Aim at Quantum Computing's Hype (and Promise)". HPCwire. Retrieved 2024-10-03.
  13. ^ Graziano, Gabriella (26 July 2017). "Reaction mechanisms: Computing reactions in a qubit". Nature Reviews Chemistry. 1 (64). doi:10.1038/s41570-017-0064. Retrieved 4 October 2024.
  14. ^ Pavlus, John (25 Oct 2017). "AI physicists: The machines cracking the quantum code". NewScientist. Retrieved 2024-10-03.
  15. ^ "General Members". Aspen Center for Physics. 2024. Retrieved 2024-10-03.
  16. ^ "Members". Washington State Academy of Sciences. 2024. Retrieved 2024-10-03.
  17. ^ "18th ICHO, 1986". The International Chemistry Olympiad. Retrieved 2024-10-03.
  18. ^ "17th ICHO, 1985". The International Chemistry Olympiad. Retrieved 2024-10-03.
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