HERMITIAN VECTOR FIELDS AND COVARIANT QUANTUM MECHANICS OF A SPIN PARTICLE
2010 ◽
Vol 07
(04)
◽
pp. 599-623
◽
Keyword(s):
In the context of Covariant Quantum Mechanics for a spin particle, we classify the "quantum vector fields", i.e. the projectable Hermitian vector fields of a complex bundle of complex dimension 2 over spacetime. Indeed, we prove that the Lie algebra of quantum vector fields is naturally isomorphic to a certain Lie algebra of functions of the classical phase space, called "special phase functions". This result provides a covariant procedure to achieve the quantum operators generated by the quantum vector fields and the corresponding observables described by the special phase functions.
2012 ◽
Vol 27
(35)
◽
pp. 1250207
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Keyword(s):
2017 ◽
Vol 14
(06)
◽
pp. 1750082
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2007 ◽
Vol 59
(4)
◽
pp. 712-729
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Keyword(s):
2003 ◽
Vol 2003
(60)
◽
pp. 3777-3795
◽
2006 ◽
Vol 03
(04)
◽
pp. 719-754
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Keyword(s):
Keyword(s):
1984 ◽
Vol 96
(1)
◽
pp. 45-60
◽
Keyword(s):
2019 ◽
Vol 223
(8)
◽
pp. 3581-3593
◽
1981 ◽
pp. 75-99