Some comments on projective quadrics subordinate to pseudo--Hermitian spaces
Mathematical Physics
2014-07-22 v1 math.MP
Abstract
We study in some detail the structure of the projective quadric Q' obtained by taking the quotient of the isotropic cone in a standard pseudo-Hermitian space H_{p,q} with respect to the positive real numbers R^+ and, further, by taking the quotient Q'/U(1). The case of signature (1,1) serves as an illustration. Q'/U(1) is studied as a compactification of RxH_{p-1,q-1}.
Cite
@article{arxiv.1012.0144,
title = {Some comments on projective quadrics subordinate to pseudo--Hermitian spaces},
author = {Arkadiusz Jadczyk},
journal= {arXiv preprint arXiv:1012.0144},
year = {2014}
}
Comments
latex, 7 pages