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, and demonstrated the extended principle in the design of a
quantum dot heat engine. 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==