Closed star product on noncommutative ℝ 3 and scalar field dynamics
نویسندگان
چکیده
منابع مشابه
Commutators and propagators of Moyal star-products and microcausality for free scalar field on noncommutative spacetime
We study the Moyal commutators and their expectation values between vacuum states and non-vacuum states for free scalar field on noncommutative spacetime. Then from the Moyal commutators, we find that the microcausality is satisfied for the linear operators of the free scalar field on noncommutative spacetime. We construct the Feynman propagator of Moyal star-product for noncommutative scalar f...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2016
ISSN: 1029-8479
DOI: 10.1007/jhep05(2016)146