Name Joan Vaccaro | ||
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Joan vaccaro quantum theory of time
Joan Vaccaro is a physicist at Griffith University and a former student of David Pegg (physicist). Her work in quantum physics includes quantum phase, nonclassical states of light, coherent laser excitation of atomic gases, cold atomic gases, stochastic Schrödinger equations, quantum information theory, quantum references, particle-wave duality, quantum thermodynamics and the physical nature of time.
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Works
She is well known for her work on quantum asymmetry, having formulated the widely used entropic measure AG(ρ) of the ability of a system to act as a reference and extended quantum resource theory beyond that of quantum entanglement at the same time. She has extended Landauer's erasure principle, a key result connecting information theory and thermodynamics, to the erasure of information using diverse entropy reservoirs for which there may be a zero cost in terms of energy. She has established a connection between the violation of time reversal symmetry (T violation) and the nature of time. Her work proposes T violation as the origin of dynamics which has implications for the arrow of time
Membership
She is a member of the Centre for Quantum Dynamics and a Fellow of the Institute of Physics.