Quantum equilibration. This project will shed light on a fundamental problem in physics - how do fragile quantum systems, entirely isolated from the rest of the world, return to equilibrium when disturbed from their natural state? Our results will provide a theoretical underpinning for the development of quantum simulators that can be used for the design of advanced materials.
Non-classical motion of a macroscopic mechanical resonator. This project will create the experimental tools to fully control the motion of a mechanical oscillator at the single-quanta level, opening a rich avenue for fundamental research and the development of quantum physics enhanced applications. This project will prepare a quantum state of a macroscopic mechanical resonator exhibiting quantum interference fringes at at an unprecedented mass scale. The observation of these fringes will enable ....Non-classical motion of a macroscopic mechanical resonator. This project will create the experimental tools to fully control the motion of a mechanical oscillator at the single-quanta level, opening a rich avenue for fundamental research and the development of quantum physics enhanced applications. This project will prepare a quantum state of a macroscopic mechanical resonator exhibiting quantum interference fringes at at an unprecedented mass scale. The observation of these fringes will enable the study of the intricacies of quantum decoherence and ultimately even probe quantum gravitational phenomena. To achieve these goals it will employ micro-scale optical resonators fabricated by established techniques, that also provide the ideal platform for scalable mechanical-oscillator-based quantum information applications.Read moreRead less
Integrated microresonator based quantum technology. We will develop new 21st century physical technologies able to control the microscopic quantum world. These quantum technologies will build off world leading techniques to confine and manipulate light on a silicon chip, and have broad ramifications for future computing, medical, and sensing systems. New quantum architectures will be developed for information science, promising vast improvements over current systems; and new biological sensing s ....Integrated microresonator based quantum technology. We will develop new 21st century physical technologies able to control the microscopic quantum world. These quantum technologies will build off world leading techniques to confine and manipulate light on a silicon chip, and have broad ramifications for future computing, medical, and sensing systems. New quantum architectures will be developed for information science, promising vast improvements over current systems; and new biological sensing systems with world leading sensitivity will be implemented with important applications in the early detection of debilitating diseases. This research will raise Australia's profile as a world leader in science and technology, building on our already significant presence in quantum technology.Read moreRead less
Optical Quantum Computation. The study of the storage, communication and processing of information stored in quantum systems - quantum information science - is recognized as key underpinning knowledge for future technologies. Technologies of current fundamental and popular interest such as quantum computation and teleportation are likely to form the basis of future communication and computation systems with far greater power and versatility than those of today. Having a stakehold in the developm ....Optical Quantum Computation. The study of the storage, communication and processing of information stored in quantum systems - quantum information science - is recognized as key underpinning knowledge for future technologies. Technologies of current fundamental and popular interest such as quantum computation and teleportation are likely to form the basis of future communication and computation systems with far greater power and versatility than those of today. Having a stakehold in the development of these technologies will be of significant national benefit for Australia.Read moreRead less
A study of ultracold atom interferometry and interactions through high-performance computing. This project involves a design and study of hyper-sensitive machines to detect changes in motion based on using clouds of atoms near absolute zero temperature. Matter at these ultracold temperatures can be harnessed to detect variations of both space and time, enabling novel quantum measurement devices to be built.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0882792
Funder
Australian Research Council
Funding Amount
$600,000.00
Summary
High Power Laser, Test Masses, Digital Control System and Vacuum System for High Optical Power Interferometry Experiments. Gravitational waves are expected to offer humanity a completely new spectrum with which to study the Universe. Australia has been a pioneer in the quest to open up this new spectrum. This project will allow Australia to play a key role in a world-wide project which aims for the first time to enable gravitational waves to be detected from black holes and neutron stars through ....High Power Laser, Test Masses, Digital Control System and Vacuum System for High Optical Power Interferometry Experiments. Gravitational waves are expected to offer humanity a completely new spectrum with which to study the Universe. Australia has been a pioneer in the quest to open up this new spectrum. This project will allow Australia to play a key role in a world-wide project which aims for the first time to enable gravitational waves to be detected from black holes and neutron stars throughout the universe. It will give Australia access to developed technologies, and will be a major boost to physical science research and education.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE120101498
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Superspace and dualities in supersymmetric field theories, supergravity and string theory. Supersymmetry, supergravity and string theory have represented the most promising frontiers of high-energy theoretical physics. This project will develop new techniques and explore novel dynamical features at the forefront of some of the most exiting fields of fundamental physics.
Integrated quantum photonics. Australia is a leader in quantum science and technology - from nanotechnology to quantum computers, amazing advances are being made possible as we harness the laws of quantum physics. This project will enhance the nation's profile in this discipline by developing a new technology that allows photons - single particles of light - to be added together to form powerful quantum machines; and using this to explore the phenomenon that makes quantum technology powerful. Th ....Integrated quantum photonics. Australia is a leader in quantum science and technology - from nanotechnology to quantum computers, amazing advances are being made possible as we harness the laws of quantum physics. This project will enhance the nation's profile in this discipline by developing a new technology that allows photons - single particles of light - to be added together to form powerful quantum machines; and using this to explore the phenomenon that makes quantum technology powerful. This work will put Australian researchers at the forefront of new quantum technologies. Young researchers and postgraduate students will play a substantial role in the project, maximising the training impact for new professionals in cutting-edge science and high technology.Read moreRead less
Resources for Quantum Networks. In classical information theory communication is an important resource. In quantum information theory there are the additional resources of entanglement and quantum communication. The aim of this project is to establish a complete theory of resources for quantum networks, by determining the relation between these resources, their symmetry properties, and effective ways of calculating capacities. Critical issues, such as the networking of quantum computers, quan ....Resources for Quantum Networks. In classical information theory communication is an important resource. In quantum information theory there are the additional resources of entanglement and quantum communication. The aim of this project is to establish a complete theory of resources for quantum networks, by determining the relation between these resources, their symmetry properties, and effective ways of calculating capacities. Critical issues, such as the networking of quantum computers, quantum teleportation and secure communication, require a complete theory of resources. The expected outcome of this project is a rigorous foundation for resources in quantum information that may be used to address these issues.Read moreRead less
Interferometry beyond the Standard Quantum Limit. This research aims to realise measurements below the Standard Quantum Limit (SQL) using advanced quantum optic and opto-mechanical techniques. This is of fundamental interest as the SQL is yet to be observed for a macroscopic object. It is also of particular significance to second generation gravitational wave detectors which are expected to be limited by the SQL. This project will develop an opto-mechanical sensor capable of achieving SQL sensit ....Interferometry beyond the Standard Quantum Limit. This research aims to realise measurements below the Standard Quantum Limit (SQL) using advanced quantum optic and opto-mechanical techniques. This is of fundamental interest as the SQL is yet to be observed for a macroscopic object. It is also of particular significance to second generation gravitational wave detectors which are expected to be limited by the SQL. This project will develop an opto-mechanical sensor capable of achieving SQL sensitivity as well as develop and test techniques to surpass the SQL. These techniques will be directly applicable to long base-line gravitational wave detectors.Read moreRead less