One of the cornerstones of quantum communication is the unconditionally secure distribution of classical keys between remote parties. This key feature of quantum technology is based on the quantum
Starting from 2000, the research program of WMI was considerably extended and reoriented by the new director Rudolf Gross. In particular, the new research directions (i) magnetism and spin
Basic Research: quantum phenomena and quantum coherence in solid state systems, quantum microwaves superconductivity and superfluidity, cuprates, pnictides and organic superconductors,
We study the fundamental physics of solid-state based quantum systems and advance their fabrication technology to lay the basis for applications in quantum computing, quantum communication, and
Microwave signals at the single photon level are used to manipulate and read-out quantum devices at ultra-low temperatures and for quantum communication.
We study the foundations of quantum microwave communication and sensing. We also develop quantum microwave technologies for the realization of quantum local area networks and advanced sensing methods.
Microwave quantum networks are expected to play an important role for interlinking different quantum technology platforms operating in the microwave regime. We study the foundations of
Prof. Hans Huebl is permanent staff scientist and interims director at the Walther-Meißner-Institut of the Bavarian Academy of Sciences and Humanities and adjunct Professor at the Technische
Priv.-Doz. Dr. habil. Frank Deppe was a member of the Gross group at WMI as a Master's and Ph.D. student, as well as a Junior Group Leader between 2001 and 2022. Since 2017, he has also been a
Michael Renger was member of the Gross group at WMI as a master and Ph.D. student between 2017 and 2023.
Master Thesis: Quantum Process Tomography of a 3D Quantum Memory (2018) Ph.D. Thesis: Quantum
Matti Partanen was member of the Gross group at WMI as a postdoctoral researcher between 2019 and 2020.
Matti was supporting the WMI research efforts in the EU Quantum Flagship Project Quantum
Stefan Pogorzalek was member of the Gross group at WMI as a Master and Ph.D. Student, as well as a postdoctoral researcher between 2015 and 2021.
Master Thesis: Displacement of Squeezed Propagating
Oscar Gargiulo was member of the Gross group as a postdoc between April 2021 and January 2022.
Oscar was supporting the WMI reseach acticities within the EU Quantum Flagship Project Qunatum
Watch how our team members approach scientific communication within the EU ITN QuSCo.
For approximately 10 years, superconducting quantum circuits printed on silicon chips are used to study the fundamental laws of quantum mechanics. Two prototypical examples for such circuits are
The BMBF funded program "Grand Challenge in Quantum Communication" had its kick-off meeting at TUM.
Walther-Meißner-Seminar 2021/22
Seminar Program WS 2021/22
Time: Friday, 11.15 h Place: Seminar Room 143, Walther-Meißner-Institute,
Seminar Program WS 2021/22
Time: Friday, 11.15 h Place: Seminar Room 143, Walther-Meißner-Institute, Walther-Meißner-Str. 8, D-85748 Garching
Ling Zhong was member of the Gross group at WMI as a Ph.D. student between November 2011 and August 2015.
Ph.D. Thesis: Generation and Reconstruction of Propagating Quantum Microwaves (2015)
In his
Edwin Menzel was member of the Gross groups as a Master and Ph.D. Student, as well as a postdoctoral researcher between 2006 and 2015.
Master Thesis: Geometrieabhängigkeit des TMR-Effekts in
Developing schemes for efficient and broadband frequency conversion of quantum signals is an ongoing challenge in the field of modern quantum information. The coherent conversion between microwave
Peter Rabl Joins WMI as a New Scientific Director
01 January 2023
We heartly welcome Peter Rabl at WMI as a new Scientific Director.
Peter Rabl, who previously was affiliated with the Technical
The new theory group at WMI is also an important cornerstone of the Munich Quantum Valley e.V. (MQV). It particularly aims at strengthening the theory activities in the field of interdisciplinary
We develop analytic and numerical methods for modelling the quantum properties of superconducting circuits, nanomechanical devices, spin ensembles and hybrid quantum systems. Our goal is to identify
Dr. Peter Rabl is Full Professor (Chair) in Physics at the TU Munich and Scientific Director of the Walther-Meißner-Institute (WMI) of the Bavarian Academy of Sciences and Humanities. Peter Rabl
Quantum networks with photons and phonons
The distribution of entanglement between separated nodes of a quantum network is a fundamental task for almost all quantum communication and quantum
The SuperQuLAN project addresses the long-term goal of realizing large-scale Quantum Local Area Networks (QuLANs), where many individual superconducting quantum computing modules are linked by
Magnons Prefer a Sense of Rotation Dancing the Waltz
Observation of the Nonreciprocal Magnon Hanle Effect in Antiferromagnets
A team of researchers from the Bavarian Academy of Sciences and
Rabl Group: Open Topics for Master Theses
We are a theory group working on the modeling of quantum information processing and quantum simulation schemes in solid-state and hybrid quantum systems
Nanoscale quantum optics explores quantum phenomena in nanophotonics systems for advancing fundamental knowledge in nano and quantum optics and for harnessing the laws of quantum physics in the
| Xiang, Ze-Liang and Zhang, Mengzhen and Jiang, Liang and Rabl, Peter
| Stannigel, K. and Rabl, P. and Sorensen, A. S. and Zoller, P. and Lukin, M. D.
Scalable quantum information processing with superconducting circuits is expected to advance from individual processors located in single dilution refrigerators to more powerful distributed quantum
Security of modern classical data encryption often relies on computationally hard problems, which can be trivialized with the advent of quantum computers. A potential remedy for this is quantum
Applied Quantum Theory: quantum communication and quantum computation protocols theory of superconducting qubits and hybrid quantum systems quantum many-body effects in strongly- and
In information technology, nonreciprocal devices are of key importance. They let information carriers only move forward and not backward or let them circulate only clockwise and not
Entanglement distillation of microwave entangled states (experiment)
Entanglement is the phenomenon of composite quantum systems, where respective subsystems cannot be fully described independently
Microwave quantum teleportation over thermal networks (experiment)
Development of future quantum networks is an exciting research topic in modern science. Here, microwave quantum communication is
Fabrication of a superconducting transmission line in the reflection regime (experiment)
The rare earth spin ensembles are well established by now in the optical domain where the microwave states
Interaction of electronic spin ensembles with propagating quantum microwaves (experiment)
The rare earth spin ensembles are well established by now in the optical domain where the microwave states
Broadband electron spin resonance spectroscopy of 170Erbium spins in Silicon
Silicon-based devices are deeply integrated into our todays information and communication technology. Therefore, silicon
Broadband electron spin resonance spectroscopy of 167Erbium spins in Silicon
Silicon-based devices are deeply integrated into our todays information and communication technology. Therefore, silicon
We are a theory group working on the modeling of quantum information processing and quantum simulation schemes in solid-state and hybrid quantum systems and we are always looking for highly
WMI demonstrates that open air QKD with propagating microwaves can be unconditionally secure with communication at room temperature up to 200 m
Within the Walther-Meißner-Seminar national and international experts present talks on current research related to the research topics of the Walther-Meißner-Institute such as quantum information
Content
Within the seminar Superconducting Quantum Circuits, students present state-of-the-art developments in modern quantum technology with superconducting quantum circuits. In this field,
Within the Walther-Meißner-Seminar national and international experts present talks on current research related to the research topics of the Walther-Meißner-Institute such as quantum information
Content
Within the seminar Superconducting Quantum Circuits, students present state-of-the-art developments in modern quantum technology with superconducting quantum circuits. In this field,
Within the Walther-Meißner-Seminar national and international experts present talks on current research related to the research topics of the Walther-Meißner-Institute such as quantum information
The optical manipulation of magnon states in antiferromagnets (AFMs) holds significant potential for advancing AFM-based computing devices. In particular, two-magnon Raman scattering processes are
