Sentence examples for the difficulty of quantum from inspiring English sources

Once again, the difficulty of quantum theory is that there is an apparent contradiction between the fact that the quantity q of the system assumes an observed value in the measurement, while the composite S+O system still has to be considered in a superposition state, if we want to properly predict the outcome of measurements on the S+O system.

The preeminent obstacle to the development of quantum information technology is the difficulty of transmitting quantum information over noisy and lossy quantum communication channels, recovering and refreshing the quantum information that is received, and then storing it in a reliable quantum memory.

The difficulty of simulating quantum systems, well-known to quantum chemists, prompted the idea of quantum computation.

If science were prepared to settle for less than unification, the difficulty of reconciling quantum mechanics and general relativity wouldn't be the biggest problem in physics.

Indeed, for many physicists the measurement problem is not merely one conceptual difficulty of quantum mechanics; it is the conceptual difficulty.

Invoking decoherence by itself outside the framework provided by the histories approach does not solve the conceptual difficulties of quantum theory; see, e.g., Adler (2003).

Relational interpretations of quantum mechanics propose a solution to the interpretational difficulties of quantum theory based on the idea of weakening the notions of the state of a system, event, and the idea that a system, at a certain time, may just have a certain property.

For about fifteen years following its publication, the EPR paradox was discussed at the level of a thought experiment whenever the conceptual difficulties of quantum theory became an issue.

Some, at least, of the interpretive difficulties of quantum mechanics would have to be resolved before a meaningful assessment of chaos in quantum mechanics could be achieved.

But basic physics – quantum tunneling, the difficulty of keeping electrons in their paths once the barriers between features are only hundreds or thousands of atoms thick – is likely to put the kibosh on further improvements by simply endlessly shrinking everything on a chip.

The idea of the quantum was introduced by the German physicist Max Planck in 1900 in response to the problems posed by the spectrum of radiation from a hot body, but the development of quantum theory soon became closely tied to the difficulty of explaining by classical mechanics the stability of Rutherford's nuclear atom.