Nonsequential languages

Locality in Nonsequential Quantum Operations

We give an example of fulfillment of the condition of locality– no information transfer between certain subsystems–in a tripartite quantum system whose dynamics can not be decomposed (non-sequential dynamics of the system). The three subsystems (A, B and C) are designed such that C interacts simultaneously with bothA andB, while there is not any interaction between A and B. On this basis, we em...

Nonsequential double ionization of molecules

Double ionization of diatomic molecules by short linearly polarized laser pulses is analyzed. We consider the final stage of the ionization process, that is the decay of a highly excited two electron molecule, which is formed after rescattering. The saddles of the effective adiabatic potential energy close to which simultaneous escape of electrons takes place are identified. Numerical simulatio...

Elliptical trajectories in nonsequential double ionization

Using a classical ensemble method, nonsequential double ionization is predicted to exist with elliptical and circular polarization. Recollision is found to be the underlying mechanism, and it is only possible via elliptical trajectories.

On Information Structures and Nonsequential Stochastic Control

In many of the present controlled large-scale systems-communication and computer networks, detection networks, manufacturing systems, economic systems, database systems, power systems, etc.-information is decentralized. Furthermore , in the abovementioned systems it may be impossible to order the control actions a priori, independently of the set of control laws that determines these actions. S...

Iranian Languages as Gardens