5 citations · 7 across the 8 of their papers we have counts for
7 papers · 1 filter
Outline for a formal general theory of physical measurements
Ioan Sturzu
The paper gives the main lines of a general theory for physical measurements.
Determination of Quantum Instrument Parameters for a Stern-Gerlach Non-ideal Device
Ioan Sturzu
In the Stern--Gerlach (SG) apparatus, when the filtering is not perfect, the fermion state transformation is done by non-ideal devices. Such an apparatus is described in quantum me…
Topics on the stochastical treatement of an open quantum system
Ioan Sturzu
The paper shortly presents the role of Stochastic Processes Theory in the present day Quantum Theory, and the relation to Operational Quantum Physics. The dynamics of an open quant…
On the function sum(-k^2/s^2)
Ioan Sturzu
Some properties of the function$ ψ(s)=\sum\limits_{k=-\infty}^\infty {% \exp (-\frac{k^2}{s^2}})$ are studied, and an interpolation formula is given.
Explicit Euler method for solving time dependent Schrődinger equation
Ioan Sturzu
Using an explicit Euler substitution it was obtained a system of differential equations, which can be used to find the solution of time-dependent 1-dimentional Schrődinger equation…
Unsharp measurements and the conceptual problems of Quantum Theory
Ioan Sturzu
The paper emphasis the role of unsharpness in the body of Quantum Theory and the relations to the conceptual problems of the Theory. Key words: quantum measurement, unsharpness, ef…