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quantum state

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quantum state
n.
Any of the possible states of a system described by quantum theory.

quantum state
n
(Physics / Atomic Physics) Physics a state of a system characterized by a set of quantum numbers and represented by an eigenfunction. The energy of each state is precise within the limits imposed by the uncertainty principle but may be changed by applying a field of force. States that have the same energy are called degenerate See also energy level

quantum state
A description in quantum mechanics of a physical system or part of a physical system. Different quantum states for a physical system show discrete differences in the value of the variables used to define the state. For example, the spin of an isolated electron can take on one of only two values; there are no other quantum states available for the electron and no intermediate values, since spin is quantized. The quantum state is sometimes described by a set of quantum numbers that pick out the appropriate values for describing the state.


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Using electromagnetic waveguides on diamond-based chips, the researchers were able to generate magnetic fields large enough to change the quantum state of an atomic-scale defect in less than one billionth of a second.
It has to be in this weird quantum state for you to get those particular probabilities that we measure," Martinis says.
That's a nearly magical way of transferring the quantum state of an object onto another object, possibly far away.
 
 
 
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