Peter Zoller was born on September 16, 1952. He is a theoretical physicist from Austria. He worked as a professor at the University of Innsbruck. He is known for his important research in quantum computing, quantum simulation, and quantum communication.

Biography

Peter Zoller studied physics at the University of Innsbruck, where he earned his doctorate in February 1977 with a thesis about the Stark effect. Afterward, he worked as an assistant in the Department of Theoretical Physics. In 1978 and 1979, he was a Max Kade Fellow with Peter Lambropoulos at the University of Southern California. In 1980, he joined the group of Dan Walls at the University of Waikato, New Zealand. In 1981, Zoller submitted his work "Über die lichtstatistische Abhängigkeit resonanter Multiphoton-Prozesse" at the University of Innsbruck to become a lecturer (Venia docendi). In 1981 and 1982, and again in 1988, he was a Visiting Fellow at the Joint Institute for Laboratory Astrophysics (JILA) at the University of Colorado, Boulder. In 1986, he was a visiting professor at the Université de Paris-Sud 11, Orsay.

In 1991, Zoller became a professor at the Physics Department of the University of Colorado, Boulder, and a JILA Fellow. At the end of 1994, he accepted a position as a professor at the University of Innsbruck, where he worked until 2024. From 1995 to 1999, he led the Department of Theoretical Physics. From 2001 to 2004, he served as vice-dean of studies. From 2003 to 2024, he was a Scientific Director at the Institute for Quantum Optics and Quantum Information (IQOQI) of the Austrian Academy of Sciences.

Zoller remained closely connected to JILA as an Adjoint Fellow. He held many guest professorships at major physics institutions. For example, he was the Loeb Lecturer at Harvard University in 2004, the Yan Jici Chair Professor at the University of Science and Technology of China in Hefei, the Chair Professor at Tsinghua University in Beijing in 2004, the Lorentz Professor at the University of Leiden in the Netherlands in 2005, and the Distinguished Lecturer at the Technion in Haifa in 2007. He was also the Moore Distinguished Scholar at Caltech in 2008 and 2010, the Arnold Sommerfeld Lecturer at LMU Munich in 2010, the Distinguished Fellow at the Max Planck Institute of Quantum Optics in Garching in 2012, and the Solvay Professor of Physics at the University of Brussels in 2015. In 2014, he became an "External Scientific Member" at the Max Planck Institute of Quantum Optics. In 2025, he became the Benjamin Lee Professor in South Korea and was awarded a JAE Chair at the Spanish National Research Council CSIC in Madrid.

In 2018, Peter Zoller co-founded Alpine Quantum Technologies, a company that creates quantum computing hardware.

Research

Zoller is a theoretical physicist who has made important contributions to atomic physics, many-body physics, and quantum information science. His work on quantum computing with trapped ions, quantum simulation using ultracold atoms in optical lattices, and quantum repeaters in quantum communication has helped move theoretical ideas about quantum information into laboratory experiments. This has influenced new experimental research and made quantum optical systems one of the main tools for studying quantum technologies.

In 1995, Zoller and Ignacio Cirac proposed a quantum computer using cold trapped ions. This was the first complete and practical plan for building a universal quantum computer. This work led to many experimental breakthroughs, such as testing quantum algorithms, simulating quantum systems, correcting errors in quantum information, and improving the precision of measurements. In 1999, Cirac and Zoller suggested a quantum computer using cold atoms in optical lattices, where two-qubit operations are performed through controlled collisions. A year later, they introduced an alternative method using Rydberg atoms. As scientists improve their ability to control neutral atoms with laser tweezers, this method is becoming more valuable.

In 1998, Cirac and Zoller proposed using ultracold atoms in optical lattices to simulate the behavior of particles in solid-state physics, specifically to study the Hubbard model. This approach allows scientists to examine how many interacting particles behave in both stable and unstable conditions. It helps answer important questions about quantum materials and situations that are difficult for traditional computers to solve. Experiments using this method have led to discoveries, such as observing the change from superfluidity to a Mott insulator, creating and studying topological quantum states with synthetic magnetic fields, and exploring the 2D fermionic Hubbard model.

Also in 1998, Zoller and his team introduced the idea of quantum repeaters, which solved problems caused by signal loss and noise in long-distance fiber-optic communication. Earlier, they had found a way to link atoms across distances using shared photons. In 2001, they proposed a specific setup for building these quantum repeaters. These devices are now essential for developing and using quantum communication systems.

Zoller’s research has drawn attention from scientists worldwide, and his work is frequently referenced in scientific studies.

Awards

Peter Zoller was given honorary doctorates by the University of Amsterdam (2012), the University of Colorado Boulder (2019), and the University of Concepción (2024).

For his achievements in quantum optics and quantum information, especially his work on quantum computers, quantum simulation, and quantum communication, he also received many awards, including:

• Ludwig Boltzmann Prize (1983) from the Austrian Physical Society
• Wittgenstein Award (1998), Austria’s highest scientific honor
• Max Born Award (1998) from the Optical Society of America
• Schrödinger Prize (1998) from the Austrian Academy of Sciences
• Humboldt Research Award (2000)
• Max Planck Medal (2005) from the Deutsche Physikalische Gesellschaft
• UNESCO Niels Bohr Medal (2005)
• International Quantum Communication Award (2006)
• Dirac Medal of the ICTP (2006)
• BBVA Foundation Frontiers of Knowledge Award (2008), in the Basic Sciences category (with Ignacio Cirac)
• Benjamin Franklin Medal in Physics (2010) from the Franklin Institute (with Juan Ignacio Cirac and David Wineland)
• Hamburg Prize for Theoretical Physics (2011)
• Blaise Pascal Medal in Physics from the European Academy of Sciences (2011)
• David Ben Gurion Medal (2013)
• Wolf Prize in Physics (with Juan Ignacio Cirac) (2013)
• Herbert Walther Award from the OSA (2016)
• Willis E. Lamb Award for Laser Science and Quantum Optics (2018)
• Micius Quantum Prize (2018)
• Norman F. Ramsey Prize (2018) from the American Physical Society
• John Stewart Bell Prize (2019)
• Le Prix de l’Académie from the Royal Academy of Science, Letters and Fine Arts of Belgium (2025)

In 2001, Peter Zoller became a full member of the Austrian Academy of Sciences. In 2008, he was elected to the United States National Academy of Sciences and the Royal Netherlands Academy of Arts and Sciences. In 2009, he joined the Spanish Royal Academy of Sciences. In 2010, he became a member of the German Academy of Sciences Leopoldina. In 2012, he was elected to the European Academy of Sciences. In 2013, he joined the Academia Europaea. In 2023, he became a member of the Accademia Nazionale dei Lincei. In 2024, he was elected to the Bavarian Academy of Sciences and Humanities. In 2025, he became a member of the Chinese Academy of Sciences.

Books

Peter Zoller and Crispin Gardiner have co-authored the following books:

• Quantum Noise; Springer, published in Berlin Heidelberg, 2nd edition in 1999, 3rd edition in 2004. ISBN 3540223010
• The Quantum World of Ultra-Cold Atoms and Light Book I: Foundations of Quantum Optics; Imperial College Press, published in London and Singapore in 2014. ISBN 9781783264605
• The Quantum World of Ultra-Cold Atoms and Light Book II: Physics of Quantum Optical Devices; Imperial College Press, published in London and Singapore in 2015. ISBN 9781783266166
• The Quantum World of Ultra-Cold Atoms and Light Book III: Ultra-Cold Atoms; World Scientific, published in London and Singapore in 2014. ISBN 9781786344175