All public logs

Combined display of all available logs of Masticationpedia. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 15:10, 24 September 2022 Gianfranco talk contribs created page Store:Khrennikov05 (Created page with "===3.1. A few words about the quantum formalism=== Denote by  <math display="inline">\mathcal{H}</math> a complex Hilbert space. For simplicity, we assume that it is finite dimensional. Pure states of a system <math>S</math> are given by normalized vectors of  <math display="inline">\mathcal{H}</math> and mixed states by density operators (positive semi-definite operators with unit trace). The space of density operators is denoted by <math>S</math> (<math display="inli...")