Integrating quantum hyperpolarisation in nuclear magnetic resonance systems. This project aims to integrate quantum hyperpolarisation technology into state-of-the-art nuclear magnetic resonance (NMR) systems, potentially boosting the signal by several orders of magnitude. Understanding the structure and function of membrane bound peptides and proteins in cells in their native environments is critical in drug development. However, studying these biomolecules by conventional NMR under ambient cond ....Integrating quantum hyperpolarisation in nuclear magnetic resonance systems. This project aims to integrate quantum hyperpolarisation technology into state-of-the-art nuclear magnetic resonance (NMR) systems, potentially boosting the signal by several orders of magnitude. Understanding the structure and function of membrane bound peptides and proteins in cells in their native environments is critical in drug development. However, studying these biomolecules by conventional NMR under ambient conditions is challenging due to sensitivity limitations. The technology developed by this project will be a significant step forward in NMR and the new science enabled may have far reaching consequences for the study of peptides and proteins of live cells for the development of new drugs and anti-biotics, with direct societal benefits and flow-on economic benefits.Read moreRead less
Quantum algorithms for quantum chemistry. This project aims to develop more efficient algorithms to simulate quantum chemistry on quantum computers. Quantum computers have the potential to perform calculations that would be intractable for even the largest supercomputers, but need to be programmed in a radically different way to achieve this speed. One of the most important applications of quantum computers is to simulate quantum mechanics to predict the properties of molecules and materials, an ....Quantum algorithms for quantum chemistry. This project aims to develop more efficient algorithms to simulate quantum chemistry on quantum computers. Quantum computers have the potential to perform calculations that would be intractable for even the largest supercomputers, but need to be programmed in a radically different way to achieve this speed. One of the most important applications of quantum computers is to simulate quantum mechanics to predict the properties of molecules and materials, and thereby design them. Current quantum algorithms are very resource intensive, making them impractical for the foreseeable future. The expected outcome of this project is to provide much more efficient algorithms that can be run on quantum processors in the near future.Read moreRead less
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.
Atomic forces for sorting ultrabright nanodiamonds. This project aims to sort fluorescent nanodiamonds according to their brightness using atomic radiation pressure. Fluorescent nanodiamonds can overcome all limitations associated with conventional fluorescent bio-labels. While readily available, their brightness varies greatly, so a method for yielding high-quality material with consistent brightness is needed. This project combines techniques from laser manipulation of cold atoms and microflui ....Atomic forces for sorting ultrabright nanodiamonds. This project aims to sort fluorescent nanodiamonds according to their brightness using atomic radiation pressure. Fluorescent nanodiamonds can overcome all limitations associated with conventional fluorescent bio-labels. While readily available, their brightness varies greatly, so a method for yielding high-quality material with consistent brightness is needed. This project combines techniques from laser manipulation of cold atoms and microfluidics to create an optofluidic method of particle separation. The proposed device could sort nanodiamonds more than a billion times faster than active sorting techniques. This is expected to lead to better tools for bio-imaging and bio-manipulation.Read moreRead less
Quantum algorithms for computational physics. The project intends to provide a solid base of quantum algorithms that would enable quantum computers to tackle currently insurmountable problems. Many of the highest-value applications in computing are based on solving problems in physics. Quantum computers take advantage of the power of quantum mechanics to outperform even the fastest conceivable supercomputers. This project plans to use new tools in quantum algorithms to provide much faster ways f ....Quantum algorithms for computational physics. The project intends to provide a solid base of quantum algorithms that would enable quantum computers to tackle currently insurmountable problems. Many of the highest-value applications in computing are based on solving problems in physics. Quantum computers take advantage of the power of quantum mechanics to outperform even the fastest conceivable supercomputers. This project plans to use new tools in quantum algorithms to provide much faster ways for quantum computers to simulate physics, including molecular modelling, field theories that explain elementary forces in the universe, and differential equations needed to model classical physics. The increases in computing speed have the potential to enable new technology in areas such as drug design and materials science, as well as providing testable predictions for new theories of physics.Read moreRead less
Emergent physics in quantum transport with ultracold atoms. Understanding the laws of physics by which complex interactions in many-particle systems lead to the emergence of new behaviour is a fundamental problem. The project seeks to understand the microscopic mechanisms and phenomenology of emergent transport phenomena in the motion of particles in quantum many-body systems. This project will develop new theories of quantum transport in ultracold atomic gases, which provide a unique avenue for ....Emergent physics in quantum transport with ultracold atoms. Understanding the laws of physics by which complex interactions in many-particle systems lead to the emergence of new behaviour is a fundamental problem. The project seeks to understand the microscopic mechanisms and phenomenology of emergent transport phenomena in the motion of particles in quantum many-body systems. This project will develop new theories of quantum transport in ultracold atomic gases, which provide a unique avenue for addressing our aims by controlled realisation of novel and well-characterised microscopic models of many-body theory. This project will provide new insights into the structure-dynamics-functionality paradigm, enabling breakthrough applications in the bottom-up design of new materials and in cellular regulation in biology.Read moreRead less
Simulation of exponentially complex quantum technologies. This project aims to develop computational tools to study exponentially complex many-body systems, and use them to model novel quantum technologies. Physics has a deep and broad impact on our modern lives, via computing, the internet, mobile telephones, GPS, space travel and medical technologies. This project will demonstrate the potential of quantum devices, with significance and impact both inside and outside physics. The project will s ....Simulation of exponentially complex quantum technologies. This project aims to develop computational tools to study exponentially complex many-body systems, and use them to model novel quantum technologies. Physics has a deep and broad impact on our modern lives, via computing, the internet, mobile telephones, GPS, space travel and medical technologies. This project will demonstrate the potential of quantum devices, with significance and impact both inside and outside physics. The project will simulate quantum systems ranging from quantum circuits for early universe simulation to boson sampling devices using Bose-Einstein condensates and plasmonic systems. Through modelling recent advances, and proposing robust, ultra-sensitive interferometers as one application, the project expects to enhance capability and understanding of quantum science.Read moreRead less
Quantum-Inspired Machine Learning. This project aims to develop new machine learning techniques based around the close correspondence between
neural networks used in deep learning, and tensor networks used in quantum physics. Tensor networks are a form of information compression that is useful in machine learning to construct a compact representation of a large data set in a way that is more amenable to understanding the internal structure than a deep neural network. Expected outcomes of this pr ....Quantum-Inspired Machine Learning. This project aims to develop new machine learning techniques based around the close correspondence between
neural networks used in deep learning, and tensor networks used in quantum physics. Tensor networks are a form of information compression that is useful in machine learning to construct a compact representation of a large data set in a way that is more amenable to understanding the internal structure than a deep neural network. Expected outcomes of this project include more resilient algorithms for machine learning, and new ways to represent quantum states that will impact fundamental physics. The resulting benefits include enhanced capacity for cross-discipline collaboration, and improved methods for future industrial applications.
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Simulating and verifying quantum circuits. This project aims to develop new theoretical and numerical tools to simulate intermediate-scale quantum computer circuits using today's existing computers. Such simulation tools are critically important to verify the performance of the next generation of quantum computing devices. Expected outcomes of this project include efficient algorithms to predict the outcomes of intermediate-scale (50 to 1000 qubit) quantum processors, and a clear identificatio ....Simulating and verifying quantum circuits. This project aims to develop new theoretical and numerical tools to simulate intermediate-scale quantum computer circuits using today's existing computers. Such simulation tools are critically important to verify the performance of the next generation of quantum computing devices. Expected outcomes of this project include efficient algorithms to predict the outcomes of intermediate-scale (50 to 1000 qubit) quantum processors, and a clear identification of the essential ingredients in a circuit that can allow for 'quantum advantage'. These tools will be used by quantum industries to benchmark quantum devices, certify their performance, and develop new efficient architectures for practical quantum computers.Read moreRead less
Quantum measurement as a resource. Advanced quantum computers will use modular measurements significantly enhancing their capabilities. However, due to the noisy environment, the measurements may have nontrivial effects on the computation. Making best use of realistic (hence imperfect) measurements is a challenging problem that hinders the development of these technologies. This project, using modern tools of resource theory, aims to design optimal realistic measurement procedures for near-term ....Quantum measurement as a resource. Advanced quantum computers will use modular measurements significantly enhancing their capabilities. However, due to the noisy environment, the measurements may have nontrivial effects on the computation. Making best use of realistic (hence imperfect) measurements is a challenging problem that hinders the development of these technologies. This project, using modern tools of resource theory, aims to design optimal realistic measurement procedures for near-term noisy quantum devices. The expected outcomes of the project are refined methods to optimise quantum measurements in today's rudimentary quantum machines. This will provide a significant benefit to the Australian community, advancing the development of disruptive quantum technologies.Read moreRead less