Here we propose the variational discrete action theory (VDAT) to study ground state properties of quantum many-body Hamiltonians. VDAT is a based on sequential product density matrix (SPD) ansatz, characterized by an integer $\mathcal{N}$, which monotonically approaches exact solution with increasing $\mathcal{N}$. To evaluate SPD, introduce and corresponding time Green's function. We use exact...

Although the motivation for ECI was an accepted body of research demonstrating the long-term benefits of particular kinds of ECE programs, the way in which the initiative was intended to operate was novel in two important ways. First, ECI aimed to create a countywide system of high-quality ECE services rather than just a small-scale pilot program. Second, it aimed to put the various ECE program...

In any generation there are relatively few people who make major original contributions to even a single area of philosophy. But the man whose work is the topic of this conference has made such contributions not only in a single field, but in several. This morning and afternoon we have devoted our attention to Chisholm's epistemology, the breadth and significance of which is evident. Equally de...

ferdowsi's shahname is a literary work with many and varied personalities which can be converted to dramatic texts, but it needs to analyze on basis theories of dramatic characterization. characterization of the protagonist of the play, as a key element of the show has a special component such as action and motivation to handle dramatic action, a physical and mental characteristic that dis...

the purpose of this article is analysis of supportive theoretical documents of islamic republic of iran’s curriculum based on the concept of thinking. this aim is accomplished by using analytic method. regarding thinking as an action in islamic theory of action, we have analyzed three kinds of written educational philosophies. in this theory, it is supposed that actualization of thinking is dep...