In quantum mechanics, a quantum eraser experiment is an interferometer experiment that demonstrates several fundamental aspects of quantum mechanics,...

A delayed-choice quantum eraser experiment is an elaboration on the quantum eraser experiment that incorporates concepts considered in John Archibald Wheeler's...

seem to retroactively alter its previous behavior at the slits. Quantum eraser experiments demonstrate that wave behavior can be restored by erasing or otherwise...

revealing experiments. New versions of the delayed choice concept use quantum effects to control the "choices", leading to the delayed-choice quantum eraser. Wheeler's...

experiment is a variation of the double-slit experiment in quantum mechanics, devised and carried out by Shahriar Afshar in 2004. In the experiment,...

Popper's experiment is an experiment proposed by the philosopher Karl Popper to test aspects of the uncertainty principle in quantum mechanics. In fact...

In quantum physics, the Stern–Gerlach experiment demonstrated that the spatial orientation of angular momentum is quantized. Thus an atomic-scale system...

The Franck–Hertz experiment was the first electrical measurement to clearly show the quantum nature of atoms. It was presented on April 24, 1914, to the...

counter; if that was not true, the experiment would allow signaling into the past. The delayed-choice quantum eraser experiment has also been used to argue for...

cryptography, quantum logic, Elitzur–Vaidman bomb tester, the quantum eraser experiment, the quantum Zeno effect, and neutron diffraction. Interferometry List...

have important implications for the interpretation of quantum mechanics. The thought experiment involves a pair of particles prepared in what would later...

effect occurs in quantum mechanics, as demonstrated by the double-slit experiment. Physicists have found that observation of quantum phenomena by a detector...

circumstances. Quantum pseudo-telepathy is generally used as a thought experiment to demonstrate the non-local characteristics of quantum mechanics. However...

Certain experiments carried out give the impression of reversed causality, but fail to show it under closer examination. The delayed-choice quantum eraser experiment...

version of the double-slit experiment, but it is of interest in its own right, for example in the delayed choice quantum eraser, the Elitzur–Vaidman bomb...

interference fringes in the double-slit experiment provide another example of the superposition principle. The theory of quantum mechanics postulates that a wave...

as Bell inequality test or Bell experiment, is a real-world physics experiment designed to test the theory of quantum mechanics in relation to Albert...

Stern–Gerlach experiments, Bell inequalities, delayed-choice quantum eraser experiments, the Kochen–Specker theorem and other topics in quantum physics from...

will be found. The same quantum state can also be used to make a prediction of how the electron will be moving, if an experiment is performed to measure...

step in quantum theory. Davisson began work in 1921 to study electron bombardment and secondary electron emissions. A series of experiments continued...

The Elitzur–Vaidman bomb-tester is a quantum mechanics thought experiment that uses interaction-free measurements to verify that a bomb is functional without...

velocity, contrary to this experiment. Einstein's energy quanta explained the volume increase: one electron is ejected for each quantum: more quanta mean more...

the meaning of quantum mechanics, now known as the Bohr–Einstein debates. During these debates, Einstein introduced a thought experiment about a box that...

April 2017). "Delayed-Choice Experiments". Scientific American. Motl, L. (November 2010). "Delayed choice quantum eraser". The Reference Frame. Einstein...

photons. Quantum memory can be used in many aspects, such as quantum computing and quantum communication. Continuous research and experiments have enabled...

theoretical physics, quantum nonlocality refers to the phenomenon by which the measurement statistics of a multipartite quantum system do not allow an...

The many-worlds interpretation (MWI) is an interpretation of quantum mechanics that asserts that the universal wavefunction is objectively real, and that...

Archibald Wheeler's delayed-choice experiment and Marlan Scully's quantum eraser experiment. Greene introduces the measurement problem and concludes by discussing...

Copenhagen interpretation is a collection of views about the meaning of quantum mechanics, stemming from the work of Niels Bohr, Werner Heisenberg, Max...

called a quantum state. Probabilities for the outcomes of experiments upon a system are calculated by applying the Born rule to the quantum state describing...