72 citations · 300 across the 38 of their papers we have counts for
4 papers · 1 filter
Operational interpretation and estimation of quantum trace-norm asymmetry based on weak value measurement and some bounds
Agung Budiyono
The asymmetry of a quantum state relative to a translational group is a central concept in many areas of quantum science and technology. An important and geometrically intuitive me…
Quantum coherence as asymmetry from complex weak values
Agung Budiyono, Mohammad K. Agusta, Bagus E. B. Nurhandoko +1
Quantum coherence as an asymmetry relative to a translation group generated by a Hermitian operator, is a necessary resource for the quantum parameter estimation. On the other hand…
Quantifying quantum coherence via nonreal Kirkwood-Dirac quasiprobability
Agung Budiyono, Hermawan K. Dipojono
Kirkwood-Dirac (KD) quasiprobability is a quantum analog of phase space probability of classical statistical mechanics, allowing negative or/and nonreal values. It gives an informa…
Quantum coherence from Kirkwood-Dirac nonclassicality, some bounds, and operational interpretation
Agung Budiyono, Joel F. Sumbowo, Mohammad K. Agusta +1
Just a few years after the inception of quantum mechanics, there has been a research program using the nonclassical values of some quasiprobability distributions to delineate the n…