arXiv subjects

Cecilia Jarlskog

Publications and source records attributed to Cecilia Jarlskog.

3 recordsLinked to original sources

arXiv2015

Supersymmetry - Roots That Didn't Grow

This article is about early roots of supersymmetry, as found in the literature from 1940s and early 1950s. There were models where the power of "partners" in alleviating divergences in quantum field theory was recognized. However, other currently known remarkable features of supersymmetry, such as its role in the extension of the Poincaré group, were not known. There were, of course, no supersymmetric non-abelian quantum field theories in those days.

physics.hist-ph↗

arXiv2011

A Comment on a Recent Derivation of the Born Rule by Zurek

The derivation of the Born rule by Zurek uses a "splitting procedure" where a physical state is subdivided into a number of states. It is argued that in quantum field theory, which encompasses quantum mechanics, such a procedure would in general modify the physics.

quant-ph↗

arXiv2011

On Invariants of Quark and Lepton Mass Matrices in the Standard Model

In this article I present the motivation for introducing the invariant functions of mass matrices, based on my own work, and give some examples. Since their introduction in 1985, in the framework of the standard electroweak model, they have been used by many authors. Some authors have gone further along this path and have studied the extensions of this concept to frameworks beyond the standard model. I hope, in the near future, to give a more detailed account of this subject, including recent developments.

hep-ph↗