382 citations
- Universität InnsbruckAT34 papers
- Institute for Quantum Optics and Quantum Information InnsbruckAT26 papers
- Austrian Academy of SciencesAT22 papers
- Forschungszentrum JülichDE9 papers
- RWTH Aachen UniversityDE8 papers
- ETH ZurichCH4 papers
- Munich Center for Quantum Science and TechnologyDE4 papers
- Freie Universität BerlinDE3 papers
- Infineon Technologies (Austria)AT3 papers
- Institute for Quantum ElectronicsCH3 papers
- Johannes Gutenberg University MainzDE3 papers
- Russian Quantum CenterRU3 papers
9 papers · 1 filter
Estimation of electrostatic interaction energies on a trapped-ion quantum computer
Pauline J. Ollitrault, Matthias Loipersberger, Robert M. Parrish +12
We present the first hardware implementation of electrostatic interaction energies using a trapped-ion quantum computer. As test system for our computation, we focus on the reducti…
Demonstration of fault-tolerant Steane quantum error correction
Lukas Postler, Friederike Butt, Ivan Pogorelov +7
Encoding information redundantly using quantum error-correcting (QEC) codes allows one to overcome the inherent sensitivity to noise in quantum computers to ultimately achieve larg…
Nonlinear opto-vibronics in molecular systems
Q. Zhang, M. Asjad, M. Reitz +3
We analytically tackle opto-vibronic interactions in molecular systems driven by either classical or quantum light fields. In particular, we examine a simple model of molecules wit…
Simulating 2D lattice gauge theories on a qudit quantum computer
Michael Meth, Jan F. Haase, Jinglei Zhang +11
Particle physics underpins our understanding of the world at a fundamental level by describing the interplay of matter and forces through gauge theories. Yet, despite their unmatch…
Verifiable measurement-based quantum random sampling with trapped ions
Martin Ringbauer, Marcel Hinsche, Thomas Feldker +13
Quantum computers are now on the brink of outperforming their classical counterparts. One way to demonstrate the advantage of quantum computation is through quantum random sampling…
Experimental realization of nonunitary multi-qubit operations
Martin W. van Mourik, Elias Zapusek, Pavel Hrmo +5
We demonstrate a novel experimental toolset that enables irreversible multi-qubit operations on a quantum platform. To exemplify our approach, we realize two elementary nonunitary…