
arXiv: hep-th/0407121
We use the light-front machinery to study the behavior of a relativistic free particle and obtain the quantum commutation relations from the classical Poisson brackets. We argue that the usual projection onto the light-front coordinates for these from the covariant commutation ralations does not reproduce the expected results.
To appear in the proceedings "IX Hadron Physics and VII Relativistic Aspects of Nuclear Physics: A Joint Meeting on QCD and QGP, Hadron Physics-RANP,2004,Angra dos Reis, Rio de Janeiro,Brazil
High Energy Physics - Theory, QC Physics, High Energy Physics - Theory (hep-th), FOS: Physical sciences
High Energy Physics - Theory, QC Physics, High Energy Physics - Theory (hep-th), FOS: Physical sciences
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