A Transdimensional Approach to Gravitational-Wave Astronomy. This project uses ripples in the fabric of spacetime––gravitational waves––to understand the cosmos and the fundamental nature of reality. We aim to discover new sources of gravitational waves from exploding stars. Using gravitational waves from colliding black holes, we aim to uncover new physics beyond Einstein's theory of general relativity. To achieve these goals we will develop tools from the cutting-edge of data science.
Precision cosmic expansion in the era of gravitational-wave astronomy. The disagreement in the size of the cosmic expansion rate, between measurements from local galaxy indicators and predictions from the early Universe, is a crisis for cosmology. This Project aims to resolve this situation using recent scientific breakthroughs in both observations and theory. We will optimise expansion measurements from the standard sirens discovered by gravitational-wave astronomy by accurate modelling of th ....Precision cosmic expansion in the era of gravitational-wave astronomy. The disagreement in the size of the cosmic expansion rate, between measurements from local galaxy indicators and predictions from the early Universe, is a crisis for cosmology. This Project aims to resolve this situation using recent scientific breakthroughs in both observations and theory. We will optimise expansion measurements from the standard sirens discovered by gravitational-wave astronomy by accurate modelling of the cosmic velocity field which limits this analysis. And we will use recent breakthoughs in numerical general relativity to explore the influence of space-time curvature variations on these measurements. We will hence improve our understanding of the most important parameter describing the Universe, and its physics.Read moreRead less
Weighing the Universe using fast radio bursts. Fast radio bursts are a newly-discovered astronomical phenomenon whose millisecond-timescale emission occurs at cosmological distances, rendering them exceptional probes of the matter that lies in intergalactic space. This project aims to measure the positions and obtain the distances to these bursts to make a direct measurement of the density of ordinary matter in the Universe, at least 50 per cent of which is believed to remain undetected in inter ....Weighing the Universe using fast radio bursts. Fast radio bursts are a newly-discovered astronomical phenomenon whose millisecond-timescale emission occurs at cosmological distances, rendering them exceptional probes of the matter that lies in intergalactic space. This project aims to measure the positions and obtain the distances to these bursts to make a direct measurement of the density of ordinary matter in the Universe, at least 50 per cent of which is believed to remain undetected in intergalactic space. This project will measure the distribution of this missing matter, and find how it has evolved throughout the history of the Universe. This will provide significant benefits, such as addressing two fundamental questions about our Universe: how much matter does it contain, and has a large fraction of it hitherto evaded detection in intergalactic space?Read moreRead less
The diversity of core-collapse supernovae. This project aims to develop a comprehensive picture of the explosions of massive stars as core-collapse supernovae using high-end computer simulations. Such explosions come in many varieties and arise from different classes of progenitor stars. This project seeks to thoroughly understand this diversity. It endeavours to provide simulations of supernovae powered by magnetic fields, supernovae that produce black holes, supernovae in binary systems, and t ....The diversity of core-collapse supernovae. This project aims to develop a comprehensive picture of the explosions of massive stars as core-collapse supernovae using high-end computer simulations. Such explosions come in many varieties and arise from different classes of progenitor stars. This project seeks to thoroughly understand this diversity. It endeavours to provide simulations of supernovae powered by magnetic fields, supernovae that produce black holes, supernovae in binary systems, and the most energetic neutrino-driven supernovae. The project also aspires to better link numerical simulations, observations of supernovae and their remnants, and the nucleosynthesis fingerprints that supernovae have left in the chemical history record of galaxies.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE220100241
Funder
Australian Research Council
Funding Amount
$421,540.00
Summary
Discovering the origin of gravitational waves. This project aims to discover the astrophysical origin of gravitational waves. This project expects to calculate the properties of neutron stars and black holes in binaries, using state-of-the-art simulations performed on the largest Australian supercomputers. Expected outcomes of this project include comparisons between gravitational-wave observations and theory using advanced statistical and machine learning techniques, providing new and unique in ....Discovering the origin of gravitational waves. This project aims to discover the astrophysical origin of gravitational waves. This project expects to calculate the properties of neutron stars and black holes in binaries, using state-of-the-art simulations performed on the largest Australian supercomputers. Expected outcomes of this project include comparisons between gravitational-wave observations and theory using advanced statistical and machine learning techniques, providing new and unique insights into the most massive stars in the Universe. This project should provide significant benefits such as answering key questions about the Universe, cementing Australia's place in the international astronomical community and inspiring and training future generations of Australia's workforce.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE210101050
Funder
Australian Research Council
Funding Amount
$350,898.00
Summary
Exploding massive stars and their implications for gravitational waves. This project aims to perform simulations of core-collapse supernovae, the explosive death of massive stars, to better understand their explosion properties, remnant properties, and gravitational wave emission. This project expects to produce gravitational wave emission predictions in previously unexplored areas of the supernova progenitor parameter space. The expected outcomes of this project include novel gravitational wave ....Exploding massive stars and their implications for gravitational waves. This project aims to perform simulations of core-collapse supernovae, the explosive death of massive stars, to better understand their explosion properties, remnant properties, and gravitational wave emission. This project expects to produce gravitational wave emission predictions in previously unexplored areas of the supernova progenitor parameter space. The expected outcomes of this project include novel gravitational wave data analysis tools, and a better understanding of the birth properties of neutron stars and black holes. This should provide significant benefits, such as improving our understanding of the astrophysics behind core-collapse supernovae, and improving our understanding of neutron star and black hole populations.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE240100109
Funder
Australian Research Council
Funding Amount
$460,157.00
Summary
Sexual offence interviewing: Towards victim-survivor well-being and justice. This project aims to improve the way victim-survivors are interviewed in sexual offence cases by examining their experiences and perceptions of investigative interview techniques. It expects to generate new knowledge about interview techniques that can promote victim well-being and the disclosure of sensitive information during investigative interviews. Expected outcomes include new theoretical frameworks in the field o ....Sexual offence interviewing: Towards victim-survivor well-being and justice. This project aims to improve the way victim-survivors are interviewed in sexual offence cases by examining their experiences and perceptions of investigative interview techniques. It expects to generate new knowledge about interview techniques that can promote victim well-being and the disclosure of sensitive information during investigative interviews. Expected outcomes include new theoretical frameworks in the field of investigative interviewing and an innovative toolkit of victim-centred training resources to directly inform investigative interview policies and practices in sexual offence cases. Anticipated benefits include better victim experiences of investigative interviews and enhanced justice responses to sexual violence.Read moreRead less
Domestic violence disclosure schemes: A national review. In 2014 family violence was declared a national emergency in Australia. In the years since there has been extensive law reform activity. Domestic violence disclosure schemes have emerged within this context as a policy option that may improve safety outcomes for victims. However, there is currently no evidence as to the impact of these schemes and no consultation with victims as to their value. This project aims to generate the evidence re ....Domestic violence disclosure schemes: A national review. In 2014 family violence was declared a national emergency in Australia. In the years since there has been extensive law reform activity. Domestic violence disclosure schemes have emerged within this context as a policy option that may improve safety outcomes for victims. However, there is currently no evidence as to the impact of these schemes and no consultation with victims as to their value. This project aims to generate the evidence required to inform decisions about the introduction of these schemes, to better understand what victim/survivors want from them, and how such schemes can be effectively operationalised. The findings seek to be relevant to all Australian states and territories as well as international jurisdictions.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE240100161
Funder
Australian Research Council
Funding Amount
$407,598.00
Summary
Translational Design: Product Development for Research Commercialisation. Australia is a world leader in fundamental research. Yet, ranks as one of the worst developed nations for translating research into new-to-market innovation. This project explores a new role for design as a critical component of research commercialisation and innovation ecosystems. It expects to contribute novel insights into how designers can be better integrated into interdisciplinary research directed towards commercial ....Translational Design: Product Development for Research Commercialisation. Australia is a world leader in fundamental research. Yet, ranks as one of the worst developed nations for translating research into new-to-market innovation. This project explores a new role for design as a critical component of research commercialisation and innovation ecosystems. It expects to contribute novel insights into how designers can be better integrated into interdisciplinary research directed towards commercial outcomes. Expected outcomes include a framework and toolkit for a paradigm-shifting design approach to translating fundamental research into products commercialised and manufactured in Australia. This should provide enhanced economic benefit, building Australia’s sovereign capability in new-to-market innovation.Read moreRead less
Muscle memory: The key to novel interactive memory support systems. This project aims to investigate how the use of muscle memory as a deliberate interaction design resource can effectively support declarative memory. The project brings together memory interaction design and bodily activity design to address increasing concerns surrounding Australians’ memory. By investigating muscle memory in interaction design, the project is expected to advance international understanding of scholarly and pra ....Muscle memory: The key to novel interactive memory support systems. This project aims to investigate how the use of muscle memory as a deliberate interaction design resource can effectively support declarative memory. The project brings together memory interaction design and bodily activity design to address increasing concerns surrounding Australians’ memory. By investigating muscle memory in interaction design, the project is expected to advance international understanding of scholarly and practical processes that complement design for declarative memory. The project will lay the foundation for extending research which will assist movement, rehabilitation, health and educational sports practitioners that can create engaging experiences that use muscle memory for the benefit of all Australians.Read moreRead less