We propose a theory of quantum (statistical) measurement which is close, in spirit, to Hepp’s theory, centered on the concepts decoherence and macroscopic (classical) observables, apply it model Stern-Gerlach experiment. The number N degrees freedom measuring apparatus such that $$N \rightarrow \infty $$ , justifying adjective “statistical”, but, addition, contrast approach, we make three-fold ...

Can the sorption mechanism be proven by fitting an isotherm model to experiment? Such a question arises because (i) multiple models, with different assumptions on mechanisms, often fit experimental equally well, (ii) some models [such as Brunauer–Emmett–Teller (BET) and Guggenheim–Anderson–de Boer (GAB)] isotherms that do not satisfy underlying of model, (iii) (such Oswin Peleg) are empirical e...