Results 141 to 150 of about 417,302 (266)

Baryon number violation and novel canonical anti-commutation relations

open access: yesPhysics Letters B, 2018
The possible neutron–antineutron oscillation is described by an effective quadratic Lagrangian analogous to the BCS theory. It is shown that the conventional equal-time anti-commutation relations of the neutron variable n(t,x→) are modified by the baryon
Kazuo Fujikawa, Anca Tureanu
doaj  

Conditional symmetries and the canonical quantization of constrained minisuperspace actions: The Schwarzschild case [PDF]

open access: yes, 2012
T. Christodoulakis   +6 more
semanticscholar   +1 more source

MASSLESS SCHWINGER MODEL IN THE NULL PLANE GAUGE

open access: yesMomento, 2014
The canonical commutation relations between the field and its canonical conjugate momenta can not be imposed on the null plane. It differs significantly from the instant form because a relativistic theory on null-plane describe a dynamical systems with ...
Germán E. Ramos Zambrano   +3 more
doaj  

Quantizing a non-locally massive 2-form model

open access: yesPhysics Letters B
A non-local yet gauge-invariantly massive 2-form model is considered that leads to local and unitary dynamics upon proper gauge-fixing. Since canonical momenta cannot be defined owing to the non-locality, consistent quantization of this system warrants ...
Kumar Abhinav
doaj  

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