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Type | Public |
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Established | November 2007 |
Endowment | 7 Mio. EUR on average per year |
Coordinator | Wolfgang Ertmer (speaker), Karsten Danzmann (deputy speaker) |
Academic staff | circa 220 / 94 financed by QUEST [1] |
Location | Hannover/Germany |
Website | www.questhannover.de |
The Cluster of Excellence QUEST - Centre for Quantum Engineering and Space-Time Research has been funded since November 2007 in the framework of the German Universities Excellence Initiative of the federal and state governments of Germany. [2] The key research areas of the cluster are the quantum engineering and the space-time research. The Cluster of Excellence is with scientists from the fields of quantum optics, laser physics, solid state physics, gravitational physics, theoretical physics and geodesy interdisciplinary orientated. Involved are institutes of Leibniz University Hannover and several partner institutions. Speaker of the Excellence Cluster is Wolfgang Ertmer, Deputy Spokesman is Karsten Danzmann.
In the cluster quantum effects for the production of new measurement technologies are being explored. It is working on new concepts that should improve accuracy by targeted use of these quantum effects . Examples are stable and accurate laser systems, tailored optical technologies, special forms of light (squeezed light) and atom interferometers. These technologies are among others used directly in the GEO 600 gravitational wave detector to increase sensitivity. In addition, the technology is also suitable for use in surveying projects, such as for future gravity field satellite missions.
The cluster is involved in the development and production of stable and highly accurate (optical) clocks, in particular of portable clocks for the use in space. These clocks are required for applications in precision geodesy such as the GNSS (Global Navigation Satellite System) and for highly accurate measurements of Earth's gravity.
The newly developed technologies should be used for measurements, which shall answer the fundamental questions of theoretical physics of time and space. More specifically, it is about - among other things - the connection between quantum mechanics and gravitation, the test of whether the fundamental constants really constant, and the processes of the creation of the universe.
The research of QUEST is structured into four research areas A-D:
In addition to the research areas QUEST has set up the so-called task groups that function as interdisciplinary working group and process specific research projects as a cross-structures to the research areas:
The structure is complemented by the field H, which includes the promotion of young scientists and gender equality:
In 2010, the Wissenschaftsrat recommended to build a new research building at Leibniz University Hannover: the Hannover Institute of Technology (HiTec). [3] In the research building QUEST scientists will carry out basic research, applied research and technology development in the field of quantum physics and geodesy together under one roof. The approximately 29.5 million-euro research building is designed for a staff number of 100 to 120 people. It includes in addition to many especially for laser experiments planned laboratories three major equipments: a freefall simulator, a fiber-drawing system and an atomic fountain. The building was officially opened in July 2018.
Rainer "Rai" Weiss is a German-born American physicist, known for his contributions in gravitational physics and astrophysics. He is a professor of physics emeritus at MIT and an adjunct professor at LSU. He is best known for inventing the laser interferometric technique which is the basic operation of LIGO. He was Chair of the COBE Science Working Group.
Carroll Overton Alley, Jr. was an American physicist. He served as the Principal Investigator on the Apollo Program's Lunar Laser Ranging Experiment, which significantly restricted the possible range of spatial variation of the strength of the gravitational interaction. Alley was a PhD student of Robert Henry Dicke.
The Max Planck Institute for Gravitational Physics is a Max Planck Institute whose research is aimed at investigating Einstein's theory of relativity and beyond: Mathematics, quantum gravity, astrophysical relativity, and gravitational-wave astronomy. The institute was founded in 1995 and is located in the Potsdam Science Park in Golm, Potsdam and in Hannover where it closely collaborates with the Leibniz University Hannover. Both the Potsdam and the Hannover parts of the institute are organized in three research departments and host a number of independent research groups.
GEO600 is a gravitational wave detector located near Sarstedt, a town 20 kilometres (12 mi) to the south of Hanover, Germany. It is designed and operated by scientists from the Max Planck Institute for Gravitational Physics, Max Planck Institute of Quantum Optics and the Leibniz Universität Hannover, along with University of Glasgow, University of Birmingham and Cardiff University in the United Kingdom, and is funded by the Max Planck Society and the Science and Technology Facilities Council (STFC).
The Physical Research Laboratory is a National Research Institute for space and allied sciences, supported mainly by Department of Space, Government of India. This research laboratory has ongoing research programmes in astronomy and astrophysics, atmospheric sciences and aeronomy, planetary and geosciences, Earth sciences, Solar System studies and theoretical physics. It also manages the Udaipur Solar Observatory and Mount Abu InfraRed Observatory. The PRL is located in Ahmedabad.
The Gottfried Wilhelm Leibniz Prize, or Leibniz Prize, is awarded by the German Research Foundation to "exceptional scientists and academics for their outstanding achievements in the field of research". Since 1986, up to ten prizes have been awarded annually to individuals or research groups working at a research institution in Germany or at a German research institution abroad. It is considered the most important research award in Germany.
The Max-Planck-Institute of Quantum Optics is a part of the Max Planck Society which operates 87 research facilities in Germany.
Bernard F. Schutz FInstP FLSW is an American and naturalised British physicist. He is well known for his research in Einstein's theory of general relativity, especially for his contributions to the detection of gravitational waves, and for his textbooks. Schutz is a Fellow of the Royal Society and a Member of the US National Academy of Sciences. He is a professor of physics and astronomy at Cardiff University, and was a founding director of the Max Planck Institute for Gravitational Physics in Potsdam, Germany, where he led the Astrophysical Relativity division from 1995 to 2014. Schutz was a founder and principal investigator of the GEO gravitational wave collaboration, which became part of the LIGO Scientific Collaboration (LSC). Schutz was also one of the initiators of the proposal for the space-borne gravitational wave detector LISA, and he coordinated the European planning for its data analysis until the mission was adopted by ESA in 2016. Schutz conceived and in 1998 began publishing from the AEI the online open access (OA) review journal Living Reviews in Relativity, which for many years has been the highest-impact OA journal in the world, as measured by Clarivate.
The Laboratory of Nano and Quantum Engineering (LNQE) is an interdisciplinary research center for nanotechnology of the Leibniz University Hannover in Germany.
Christoph Helmut Keitel is a German physicist, presently a director at the Max Planck Institute for Nuclear Physics in Heidelberg and an honorary professor ("Honorarprofessor") at Ruprecht Karl University of Heidelberg.
The Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik (FBH) is a research institute, which is a member of the Gottfried Wilhelm Leibniz Scientific Community. The institute is located in Berlin at the Wissenschafts- und Wirtschaftsstandort Adlershof (WISTA), its research activity is applied science in the fields of III-V electronics, photonics, integrated quantum technology and III-V technology
Wolfgang P. Schleich is professor of theoretical physics and director of the quantum physics department at the University of Ulm.
Nergis Mavalvala is a Pakistani-American astrophysicist. She is the Curtis and Kathleen Marble Professor of Astrophysics at the Massachusetts Institute of Technology (MIT), where she is also the dean of the university's school of science. She was previously the Associate Head of the university's Department of Physics. Mavalvala is best known for her work on the detection of gravitational waves in the Laser Interferometer Gravitational-Wave Observatory (LIGO) project, and for the exploration and experimental demonstration of macroscopic quantum effects such as squeezing in optomechanics. She was awarded a MacArthur Fellowship in 2010.
LISA Pathfinder, formerly Small Missions for Advanced Research in Technology-2 (SMART-2), was an ESA spacecraft that was launched on 3 December 2015 on board Vega flight VV06. The mission tested technologies needed for the Laser Interferometer Space Antenna (LISA), an ESA gravitational wave observatory planned to be launched in 2035. The scientific phase started on 8 March 2016 and lasted almost sixteen months. In April 2016 ESA announced that LISA Pathfinder demonstrated that the LISA mission is feasible.
The Hamburg Centre for Ultrafast Imaging (CUI) is a research facility established in the context of the Universities Excellence Initiative by the German Federal and State Governments. The multidisciplinary and interinstitutional cluster is located at Universität Hamburg, Hamburg, Germany, and has been initiated on 1 November 2012. The funding with more than €25 million by the German Research Foundation will run until 31. December 2018. Scientific teams cooperating in the cluster come from the Universität Hamburg, the Deutsches Elektronen-Synchrotron (DESY), the European XFEL GmbH (XFEL), the European Molecular Biology Laboratory (EMBL), and the newly founded Max-Planck-Institute for the Structure and Dynamics of Matter (MPSD). A full application for a second research period of seven years was handed in at the end of 2017 to the German Research Foundation (DFG) for discussion. After the successful application in 2018, the new cluster “CUI: Advanced Imaging of Matter” started in 2019.
Jun Ye is a Chinese-American physicist at JILA, National Institute of Standards and Technology, and the University of Colorado Boulder, working primarily in the field of atomic, molecular, and optical physics.
Bernhard Wilhelm Roth is a German experimental physicist.
Boris Nikolaevich Chichkov, born 1955 in Novokuznetsk is a German-Russian Physicist whose research focus is on the development of novel laser technologies and their applications in material processing, photonics, and biomedicine.
Silke Ospelkaus-Schwarzer is a German experimental physicist who studies ultra-cold molecular materials at the University of Hanover Institute of Quantum Optics. She was awarded a European Research Council Consolidator Award in 2022.
Rana X. Adhikari is an American experimental physicist. He is a professor of physics at the California Institute of Technology (Caltech) and an associate faculty member of the International Centre for Theoretical Sciences of Tata Institute of Fundamental Research (ICTS-TIFR).