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单词 eigenstate
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Examples ofeigenstate

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This density matrix formulation is not needed in cases of thermal equilibrium so long as the basis states are chosen to be energy eigenstates.
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This is called aneigenstateof positionor, stated in mathematical terms, a "generalized positioneigenstate(eigendistribution)".
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In the novel a physical process in the human brain is responsible for collapsing quantum wavefunctions representing systems into particular eigenstates.
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Superselection rules are postulated rules forbidding the preparation of quantum states that exhibit coherence between eigenstates of certain observables.
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One particular example is the density matrix that characterizes the mixed state of a quantum system as a linear combination of elementary, pure eigenstates.
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We will use theseeigenstateproperties in evaluating the matrix elements.
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An atom in an excited energyeigenstateaccording to quantum mechanics is not in an energyeigenstateaccording to quantum field theory.
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Since the k-states can be thought of as a ' wave ' aneigenstatecorresponding to a superposition of k-states is usually called a wavepacket.
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Below the quantum chaos border, such aneigenstateis very close to one quantum register state, while above this border it is composed of a huge number of them.
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This implies that no quantum state can be simultaneously both a position and a momentumeigenstate.
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A measurement results in the system being in theeigenstatecorresponding to the eigenvalue result of the measurement.
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The finaleigenstateappears randomly with a probability equal to the square of its overlap with the original state.
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The state of a system after measurement is assumed to collapse into aneigenstateof the operator corresponding to the measurement.
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Intuitively it is clear that eigenstates with heavier weights are more likely to be produced.
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Before we compute the corrections to the energyeigenstate, we need to address the issue of normalization.
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These relations can be used to find the energy eigenstates of the quantum harmonic oscillator.
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A tempting choice would be the use of eigenstates of single quantum wells.
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In general, the energy eigenstates of the system will depend on x.
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Neutrinos are created in weak processes in their flavor eigenstates.
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These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.

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更新时间:2025/5/5 1:59:06