superposition
- noun
- /ˌsuːpərpəˈzɪʃən/
- Specialized
- They can be in a superposition of up and down states.
- quantum superposition
- a superposition state
- linear superposition
They can be in a superposition of up and down states.
- They can be in a superposition of up and down states.
- It spontaneously collapses from being a superposition of clockwise and counterclockwise to being one or the other.
- You separate the quantum coins to a large distance, then it's still the case that this thing is in this what's called a superposition of heads and tails.
- And I don't think there's anything weird with superpositions that just sums.
- This probs, you know, are these superpositions real?
Examples
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The principle of superposition allows for the combination of different wave functions in physics.
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The idea behind quantum information processing is to use quantum superposition states to transmit, store, and process information.
Academic text (2012) -
The computer can do this for all N states in the superposition in a single step.
Academic text (1997) -
We know this is a superposition of two progressive waves.
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So the cat goes into a superposition of being awake and being asleep.
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No, they are all a quantum superposition until a measurement is made.
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At its core is a plasma of electrons in quantum superposition.
Fiction book (2002) -
Logical operations and parallelism could be achieved using a superposition of quantum states.
Academic text (2000) -
The system exists as a superposition of an atomic excitation and a photon.
Academic text (2004) -
A single photon could be created in a superposition of two colors—for example, red and green.
Academic text (2012)
Synonyms
One image or object put over another so both are seen
Compounds
- Specialized
Movement at any point is the sum of the movements caused by each wave
- Specialized
A rule that in rock layers left in place the bottom layer is oldest
- Specialized
A law that when waves overlap their effects add up at each point
How Combined
Surface Forms
Morphology
Etymology
Superposition comes from super- ('above') and position ('place'), so it literally means 'placed above'. In physics and math this image helps: different states are like layers 'stacked' or 'placed together', so they act at the same time.