Add to ORKGTrabalho completo: acesso restrito, p.3771–3778We study relativistic quantum field theories in phase space, based on representations of the Poincaré group, using the Moyal product. We develop a perturbative theory for quantizing fields, with functional methods in phase space. The two-point function is related to relativistic Wigner functions for bosons and fermions. As an example we analyze the complex scalar field with quartic self-interaction
Nas últimas décadas constata-se um crescente número de artigos em diversas áreas da Física dedicados...
Acesso restrito:Texto completo. p 3409-3419Unitary representations of the Galilei group are studied ...
We extend the region of applicability of phase-space techniques, for the study of quantum systems, b...
Neste trabalho estudamos uma das formulações da mecânica quântica no espaço de fases. Para tal utili...
In this lecture, a limited introduction of gauge invariance in phase-space is provided, predicated o...
In this paper, we obtain the phase-space quantization for relativistic spinning particles. The main ...
p. 4015–4024In this work we investigate representations of the Poincar´e group taking as the represe...
Texto completo: acesso restrito. p. 464–471In this work we study representations of the Poincaré gro...
Wigner’s 1932 quasi-probability Distribution Function in phase-space, his first paper in English, is...
Over the last twenty years quantum field theory has become not only the framework for the discussion...
This is a text on quantum mechanics formulated simultaneously in terms of position and momentum, i.e...
In this review, we give a basic introduction to the κ-deformed relativistic phase space and free qua...
Quantum field theory remains among the most important tools in defining and explaining the microscop...
In 8.323, Relativistic Quantum Field Theory I, concepts and basic techniques are developed through a...
This book covers the theory and applications of the Wigner phase space distribution function and its...
Nas últimas décadas constata-se um crescente número de artigos em diversas áreas da Física dedicados...
Acesso restrito:Texto completo. p 3409-3419Unitary representations of the Galilei group are studied ...
We extend the region of applicability of phase-space techniques, for the study of quantum systems, b...
Neste trabalho estudamos uma das formulações da mecânica quântica no espaço de fases. Para tal utili...
In this lecture, a limited introduction of gauge invariance in phase-space is provided, predicated o...
In this paper, we obtain the phase-space quantization for relativistic spinning particles. The main ...
p. 4015–4024In this work we investigate representations of the Poincar´e group taking as the represe...
Texto completo: acesso restrito. p. 464–471In this work we study representations of the Poincaré gro...
Wigner’s 1932 quasi-probability Distribution Function in phase-space, his first paper in English, is...
Over the last twenty years quantum field theory has become not only the framework for the discussion...
This is a text on quantum mechanics formulated simultaneously in terms of position and momentum, i.e...
In this review, we give a basic introduction to the κ-deformed relativistic phase space and free qua...
Quantum field theory remains among the most important tools in defining and explaining the microscop...
In 8.323, Relativistic Quantum Field Theory I, concepts and basic techniques are developed through a...
This book covers the theory and applications of the Wigner phase space distribution function and its...
Nas últimas décadas constata-se um crescente número de artigos em diversas áreas da Física dedicados...
Acesso restrito:Texto completo. p 3409-3419Unitary representations of the Galilei group are studied ...
We extend the region of applicability of phase-space techniques, for the study of quantum systems, b...