Results 1 to 10 of about 1,748,890 (139)
Relativistic Bohmian trajectories of photons via weak measurements [PDF]
Nature Communications, 2022 Making Bohmian mechanics fully compatible with special relativity is still an ongoing challenge. Here, the authors make a further step in this direction by providing a way of constructing the relativistic Bohmian-type velocity field of single photons ...
Joshua Foo +3 more
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What Weak Measurements and Weak Values Really Mean: Reply to Kastner. [PDF]
Found Phys, 2017 Despite their important applications in metrology and in spite of numerous experimental demonstrations, weak measurements are still confusing for part of the community. This sometimes leads to unjustified criticism.
Cohen E.
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State tomography via weak measurements. [PDF]
Sci Rep, 2013 Recent work has revealed that the wave function of a pure state can be measured directly and that complementary knowledge of a quantum system can be obtained simultaneously by weak measurements.
Wu S.
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Are the Weak Measurements Really Measurements? [PDF]
Quanta, 2013 Weak measurements can be seen as an attempt at answering the Which way? question without destroying interference between the pathways involved. Unusual mean values obtained in such measurements represent the response of a quantum system to this ...
Dmitri Sokolovski
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Weak measurements and quantum-to-classical transitions in free electron–photon interactions [PDF]
Light: Science & Applications, 2023 How does the quantum-to-classical transition of measurement occur? This question is vital for both foundations and applications of quantum mechanics. Here, we develop a new measurement-based framework for characterizing the classical and quantum free ...
Yiming Pan +10 more
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The power of a control qubit in weak measurements [PDF]
Scientific Reports, 2017 In the late 80 s, a curious effect suggested by Aharanov et al. was found to lead to an anomalous amplification based on quantum measurements of weakly coupled systems.
Raul Coto +4 more
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Simultaneous path weak-measurements in neutron interferometry [PDF]
Scientific ReportsThe statistical properties of the detection events constituting the interference fringes at the output of an interferometer are well-known. Nevertheless, there is still no unified view of what is happening to a quantum system inside an interferometer ...
Armin Danner +6 more
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Noninvasiveness and time symmetry of weak measurements
New Journal of Physics, 2013 Measurements in classical and quantum physics are described in fundamentally different ways. Nevertheless, one can formally define similar measurement procedures with respect to the disturbance they cause.
Adam Bednorz +2 more
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High-resolution spectroscopy of single nuclear spins via sequential weak measurements [PDF]
Nature Communications, 2019 Quantum sensors can have exceptional properties but the limits on their performance involve nonclassical effects such as quantum backaction. Here the authors show how to mitigate the effects of backaction on the spectral resolution of an NV centre ...
Matthias Pfender +10 more
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Anomalous time delays and quantum weak measurements in optical micro-resonators [PDF]
Nature Communications, 2016 Interference of linear plane waves produces non-trivial phenomena in both classical and quantum wave systems. Here, the authors describe and observe anomalously large time delays and frequency shifts in the resonant inelastic scattering of a 1D wave ...
M. Asano +10 more
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