A Theoretical Framework to Determine RHP Zero Dynamics in Sequential Interacting Sub-Systems

Super operator Technique in Investigation of the Dynamics of a Two Non-Interacting Qubit System Coupled to a Thermal Reservoir

In this paper, we clarify the applicability of the super operator technique for describing the dissipative quantum dynamics of a system consists of two qubits coupled with a thermal bath at finite temperature. By using super operator technique, we solve the master equation and find the matrix elements of the density operator. Considering the qubits to be initially prepared in a general mixed st...

Functional renormalization group approach to zero-dimensional interacting systems

We apply the functional renormalization group method to the calculation of dynamical properties of zero-dimensional interacting quantum systems. As case studies we discuss the anharmonic oscillator and the single impurity Anderson model. We truncate the hierarchy of flow equations such that the results are at least correct up to second order perturbation theory in the coupling. For the anharmon...

A theoretical framework of divorcing couples experience

Divorce is an event affecting couples, children, families, and community. Little is known about the perception of Iranian couples who intended to get divorced with regard to the process of decision making on divorce. The purpose of this study was to build a theory about the process that leads the couples to get divorced. The grounded theory in qualitative paradigm was used. Ten couples were int...

A Markov Model to Determine Optimal Equipment Adjustment in Multi-stage Production Systems Considering Variable Cost

Our aim is to maximize expected profit per item of a multi-stage production system by determining best adjustment points of the equipments used based on technical product specifications defined by designer. In this system, the quality characteristics of items produced should be within lower and higher tolerance limits. When a quality characteristic of an item either falls beneath the lower li...

Coordinating Between Medical Professions’ Tasks to Optimize Sub-Saharan Health Systems: A Response to Recent Commentaries