154 citations · 623 across the 20 of their papers we have counts for
3 papers · 1 filter
Determining complementary properties using weak-measurement: uncertainty, predictability, and disturbance
G. S. Thekkadath, F. Hufnagel, J. S. Lundeen
It is often said that measuring a system's position must disturb the complementary property, momentum, by some minimum amount due to the Heisenberg uncertainty principle. Using a "…
Projecting onto any two-photon polarization state using linear optics
G. S. Thekkadath, L. Giner, X. Ma +2
Projectors are a simple but powerful tool for manipulating and probing quantum systems. For instance, projecting two-qubit systems onto maximally entangled states can enable quantu…
An experimental investigation of measurement-induced disturbance and time symmetry in quantum physics
Davor Curic, Magdalena C. Richardson, Guillaume S. Thekkadath +3
Unlike regular time evolution governed by the Schrödinger equation, standard quantum measurement appears to violate time-reversal symmetry. Measurement creates random disturbances…