Manufacturing, controlling, manipulating and measuring continuous-variable quantum entanglement. Quantum entanglement is a feature of the quantum world which results in objects, which once interacted, remain interlinked even when separated by vast distances. We are approaching the stage where this so-called "spooky action at a distance" will be technologically useful. This project aims to place Australia at the front of quantum entanglement research.
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.
Advanced Quantum Sensors for Next-Generation Sensing Applications. The aim of this theoretical physics project is to develop ultra-precise sensing capabilities for two main applications: ultrastable inertial sensors for improved navigation and gravimetry, and to search for signatures of quantum gravity. This project expects to improve the performance of quantum sensors via the use of machine optimisation, and may lead to much-needed experimental data to help guide one of the most challenging pro ....Advanced Quantum Sensors for Next-Generation Sensing Applications. The aim of this theoretical physics project is to develop ultra-precise sensing capabilities for two main applications: ultrastable inertial sensors for improved navigation and gravimetry, and to search for signatures of quantum gravity. This project expects to improve the performance of quantum sensors via the use of machine optimisation, and may lead to much-needed experimental data to help guide one of the most challenging problems in theoretical physics: the quantisation of gravity. The expected outcomes of this project are enhanced quantum sensor design, leading to improved inertial sensing technology. This should provide benefits such as improved capabilities for minerals exploration and monitoring the movement of ground water.Read moreRead less
Gravity effects in quantum clocks and sensors: foundations and applications. Time is among the most precisely measurable quantities in physics, yet it is also the least understood concept in physics. This project aims to develop a mathematical framework describing measurements of time with high-precision clocks sensitive to both quantum and gravitational effects. The project expects to deliver new knowledge in the foundations of quantum physics by describing new gravitational effects in quantum ....Gravity effects in quantum clocks and sensors: foundations and applications. Time is among the most precisely measurable quantities in physics, yet it is also the least understood concept in physics. This project aims to develop a mathematical framework describing measurements of time with high-precision clocks sensitive to both quantum and gravitational effects. The project expects to deliver new knowledge in the foundations of quantum physics by describing new gravitational effects in quantum systems. Expected outcomes include enhanced understanding of time in quantum theory and strategies for harnessing gravitational effects in high-precision clocks, bringing cultural benefits to society and paving the way towards improved quantum technologies that are expected to bring economic benefits in the next two decades. Read moreRead less
Fundamental tests of quantum mechanics with ultracold atomic gases. The project seeks to make a breakthrough in our understanding of quantum 'entanglement' in large-scale systems of massive particles. Such systems can revolutionise precision measurement and lead to new quantum devices for gravitational and inertial sensing. The project will help position Australia among the world leaders in these developments.
Towards an intercontinental quantum network. This project aims to address the security vulnerabilities of online data transmission. Cyber attacks and data stealing are threatening the daily operations of public and private organisations worldwide, and the privacy of individuals. This project expect to realise the key element for a new global network architecture where security is guaranteed by the fundamental laws of physics. This element is the quantum node and it will be implemented through th ....Towards an intercontinental quantum network. This project aims to address the security vulnerabilities of online data transmission. Cyber attacks and data stealing are threatening the daily operations of public and private organisations worldwide, and the privacy of individuals. This project expect to realise the key element for a new global network architecture where security is guaranteed by the fundamental laws of physics. This element is the quantum node and it will be implemented through the development of new techniques for the control and manipulation of individual atoms and innovative integrated optical devices for the interface with fibre networks. The development of this technology will lead to intrinsically secure online communication for organisations in the health and defence sectors and private individuals worldwide.Read moreRead less
Simulating complexity: ultrastrong interactions in superconducting circuits. This project aims to explore effects of strong interactions on phases of light and matter in complex quantum systems, by mimicking them with surrogates called quantum simulators. The project expects to open up new research directions by building a novel versatile simulator platform from nanoscale superconducting electronic circuits in which all elements are flexibly engineered and precisely controlled. Expected outcomes ....Simulating complexity: ultrastrong interactions in superconducting circuits. This project aims to explore effects of strong interactions on phases of light and matter in complex quantum systems, by mimicking them with surrogates called quantum simulators. The project expects to open up new research directions by building a novel versatile simulator platform from nanoscale superconducting electronic circuits in which all elements are flexibly engineered and precisely controlled. Expected outcomes from the project will include better understanding of complex materials and a certifiable scaling-up pathway towards simulation complexity, future hi-tech manufacturing; and enhanced research capacity in the new interdisciplinary field of quantum engineering. This should help to position Australia as a centre for hi-tech quantum industry leading to both social and economic benefits.Read moreRead less
Controlling ultracold atomic gases. This project will develop ways to control the quantum state of ultracold atomic gases. These experimentally accessible systems will be used to investigate and understand a huge range of scientific phenomena from stars to superconductors, and enable critical quantum technologies that will revolutionise communications and precision measurement.
Fundamental quantum science for advancing optical quantum technologies. Quantum science promises a technology revolution comparable to the emergence of the information age. This project will advance the quantum technology revolution by uncovering new concepts in fundamental quantum science, and applying them to the development of absolutely secure communications, ultraprecise measurements, and ultrafast information processing.
Two-dimensional quantum turbulence in superfluid atomic gases. This project will controllably generate and study turbulence in two-dimensional superfluids. With quantum fluids as models to understand two-dimensional fluid dynamics, this project aims to provide a better generic understanding of physical mechanisms behind phenomena as diverse as cyclone dynamics and the stability of the planet Jupiter's Great Red Spot.