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Majorization of quantum polarization distributions
Quantum Physics · Submitted 3 Oct 2016
abstract compiled · 2026-09-23 · no language-model review
The authors' main claim In particular we test Lieb's conjecture regarding classical-like states as the most polarized and a complementary conjecture that the most unpolarized pure states are the most nonclassical.
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The abstract, sentence by sentence
Majorization provides a rather powerful partial-order classification of probability distributions depending only on the spread of the statistics, and not on the actual numerical values of the variable being described. We propose to apply majorization as a meta-measure of quantum polarization fluctuations, this is to say of the degree of polarization. We compare the polarization fluctuations of the most relevant classes of quantum and classical-like states. In particular we test Lieb's conjecture regarding classical-like states as the most polarized and a complementary conjecture that the most unpolarized pure states are the most nonclassical.
background contribution method result interpretation main claim
| # | sentence | role | the authors' own work | states the main conclusion | strength |
|---|---|---|---|---|---|
| s0 | Majorization provides a rather powerful partial-order classification of probability distributions depending only on the spread of the statistics, and not on the actual numerical values of the variable being described. | background 1.00 | 0.04 | 0.04 | asserted 1.00 |
| s1 | We propose to apply majorization as a meta-measure of quantum polarization fluctuations, this is to say of the degree of polarization. | contribution 0.98 | 0.74 | 0.16 | asserted 0.77 |
| s2 | We compare the polarization fluctuations of the most relevant classes of quantum and classical-like states. | contribution 0.84 | 0.90 | 0.05 | asserted 0.81 |
| s3 | In particular we test Lieb's conjecture regarding classical-like states as the most polarized and a complementary conjecture that the most unpolarized pure states are the most nonclassical. | contribution 0.83 | 0.63 | 0.20 | speculative 0.71 |
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Original abstract
Majorization provides a rather powerful partial-order classification of probability distributions depending only on the spread of the statistics, and not on the actual numerical values of the variable being described. We propose to apply majorization as a meta-measure of quantum polarization fluctuations, this is to say of the degree of polarization. We compare the polarization fluctuations of the most relevant classes of quantum and classical-like states. In particular we test Lieb's conjecture regarding classical-like states as the most polarized and a complementary conjecture that the most unpolarized pure states are the most nonclassical.
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