The γ function in quantum theory II. Mathematical challenges and paradoxa.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of mathematical chemistry"
DOI: 10.1007/s10910-021-01311-w
Abstract: While the square root of Dirac's δ is not defined in any standard mathematical formalism, postulating its existence with some further assumptions defines a generalized function called γ ( x ) which permits a quasi-classical… read more here.
Keywords: function quantum; function; quantum; theory mathematical ... See more keywords
From green function to quantum field
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Geometric Methods in Modern Physics"
DOI: 10.1142/s0219887817400072
Abstract: A pedagogical introduction to the theory of a Gaussian scalar field which shows firstly, how the whole theory is encapsulated in the Wightman function rW(x,y) = 〈ϕ(x)ϕ(y)〉 regarded abstractly as a two-index tensor on the… read more here.
Keywords: quantum field; field; green function; function quantum ... See more keywords