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- Hilbrand_J._Groenewold abstract "Hilbrand Johannes (\"Hip\") Groenewold (1910–1996) was a Dutch theoretical physicist who pioneered the largely operator-free formulation of quantum mechanics in phase space known as phase-space quantization.He graduated from the University of Groningen, with a major in physics and minors in mathematics and mechanics in 1934. After a visit to Cambridge to interact with John von Neumann (1934-5) on the links between classical and quantum mechanics, and a checkered career working with Frits Zernike in Groningen, then Leiden, the Hague, De Bilt, and several addresses in the North of the Netherlands during World War II, he earned his Ph.D. degree in 1946, under the tutelage of Léon Rosenfeld at Utrecht University. In 1951, he obtained a position in Groningen in theoretical physics, first as a lecturer, then as a senior lecturer, and finally as a professor in 1955. He was the initiator and organizer of the Vosbergen Conference in the Netherlands for over two decades.His 1946 thesis paper laid the foundations of quantum mechanics in phase space, in unwitting parallel with J. E. Moyal. This treatise was the first to achieve full understanding of the Wigner–Weyl transform as an invertible transform, rather than as an unsatisfactory quantization rule. Significantly, this work further formulated and first appreciated the all-important star-product, the cornerstone of this formulation of the theory, ironically often also associated with Moyal's name, even though it is not featured in Moyal's papers and was not fully understood by Moyal.Moreover, Groenewold first understood and demonstrated that the Moyal bracket is isomorphic to the quantum commutator, and thus that the latter cannot be made to faithfully correspond to the Poisson bracket, as had been envisioned by Paul Dirac. This observation and his counterexamples contrasting Poisson brackets to commutators have been generalized and codified to what is now known as the Groenewold – Van Hove theorem.".
- Hilbrand_J._Groenewold birthDate "1910".
- Hilbrand_J._Groenewold birthYear "1910".
- Hilbrand_J._Groenewold deathDate "1996".
- Hilbrand_J._Groenewold deathYear "1996".
- Hilbrand_J._Groenewold wikiPageID "26066810".
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- Hilbrand_J._Groenewold wikiPageRevisionID "678443540".
- Hilbrand_J._Groenewold wikiPageWikiLink Category:1910_births.
- Hilbrand_J._Groenewold wikiPageWikiLink Category:1996_deaths.
- Hilbrand_J._Groenewold wikiPageWikiLink Category:Dutch_physicists.
- Hilbrand_J._Groenewold wikiPageWikiLink Category:Mathematical_physicists.
- Hilbrand_J._Groenewold wikiPageWikiLink Commutator.
- Hilbrand_J._Groenewold wikiPageWikiLink De_Bilt.
- Hilbrand_J._Groenewold wikiPageWikiLink Frits_Zernike.
- Hilbrand_J._Groenewold wikiPageWikiLink John_von_Neumann.
- Hilbrand_J._Groenewold wikiPageWikiLink José_Enrique_Moyal.
- Hilbrand_J._Groenewold wikiPageWikiLink Léon_Rosenfeld.
- Hilbrand_J._Groenewold wikiPageWikiLink Léon_Van_Hove.
- Hilbrand_J._Groenewold wikiPageWikiLink Moyal_bracket.
- Hilbrand_J._Groenewold wikiPageWikiLink Moyal_product.
- Hilbrand_J._Groenewold wikiPageWikiLink Netherlands.
- Hilbrand_J._Groenewold wikiPageWikiLink Paul_Dirac.
- Hilbrand_J._Groenewold wikiPageWikiLink Phase_space.
- Hilbrand_J._Groenewold wikiPageWikiLink Phase_space_formulation.
- Hilbrand_J._Groenewold wikiPageWikiLink Poisson_bracket.
- Hilbrand_J._Groenewold wikiPageWikiLink Quantum.
- Hilbrand_J._Groenewold wikiPageWikiLink Quantum_mechanics.
- Hilbrand_J._Groenewold wikiPageWikiLink Theoretical_physics.
- Hilbrand_J._Groenewold wikiPageWikiLink University_of_Groningen.
- Hilbrand_J._Groenewold wikiPageWikiLink Utrecht_University.
- Hilbrand_J._Groenewold wikiPageWikiLink Wigner–Weyl_transform.
- Hilbrand_J._Groenewold wikiPageWikiLinkText "".
- Hilbrand_J._Groenewold wikiPageWikiLinkText "Groenewold".
- Hilbrand_J._Groenewold wikiPageWikiLinkText "H J Groenewold".
- Hilbrand_J._Groenewold wikiPageWikiLinkText "H. Groenewold".
- Hilbrand_J._Groenewold wikiPageWikiLinkText "H. J. Groenewold".
- Hilbrand_J._Groenewold wikiPageWikiLinkText "Hilbrand J. Groenewold".
- Hilbrand_J._Groenewold wikiPageWikiLinkText "Hip Groenewold".
- Hilbrand_J._Groenewold dateOfBirth "1910".
- Hilbrand_J._Groenewold dateOfDeath "1996".
- Hilbrand_J._Groenewold name "Groenewold, Hilbrand J.".
- Hilbrand_J._Groenewold shortDescription "Dutch physicist".
- Hilbrand_J._Groenewold wikiPageUsesTemplate Template:Netherlands-scientist-stub.
- Hilbrand_J._Groenewold wikiPageUsesTemplate Template:Persondata.
- Hilbrand_J._Groenewold wikiPageUsesTemplate Template:Physicist-stub.
- Hilbrand_J._Groenewold description "Dutch physicist".
- Hilbrand_J._Groenewold description "Dutch physicist".
- Hilbrand_J._Groenewold subject Category:1910_births.
- Hilbrand_J._Groenewold subject Category:1996_deaths.
- Hilbrand_J._Groenewold subject Category:Dutch_physicists.
- Hilbrand_J._Groenewold subject Category:Mathematical_physicists.
- Hilbrand_J._Groenewold hypernym Physicist.
- Hilbrand_J._Groenewold type Agent.
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- Hilbrand_J._Groenewold type Mathematician.
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- Hilbrand_J._Groenewold comment "Hilbrand Johannes (\"Hip\") Groenewold (1910–1996) was a Dutch theoretical physicist who pioneered the largely operator-free formulation of quantum mechanics in phase space known as phase-space quantization.He graduated from the University of Groningen, with a major in physics and minors in mathematics and mechanics in 1934.".
- Hilbrand_J._Groenewold label "Hilbrand J. Groenewold".
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- Hilbrand_J._Groenewold sameAs m.09ltfyh.
- Hilbrand_J._Groenewold sameAs Q5761267.
- Hilbrand_J._Groenewold wasDerivedFrom Hilbrand_J._Groenewold?oldid=678443540.
- Hilbrand_J._Groenewold givenName "Hilbrand J.".
- Hilbrand_J._Groenewold isPrimaryTopicOf Hilbrand_J._Groenewold.
- Hilbrand_J._Groenewold name "Groenewold, Hilbrand J.".
- Hilbrand_J._Groenewold name "Hilbrand J. Groenewold".
- Hilbrand_J._Groenewold surname "Groenewold".