Computer calculations of phase diagrams

Computer Calculations of Phase Diagrams , Witii Special Reference to Refractory Metals

computer application in design calculations for two phase flow of gas and liquid in pipelines

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Completely Automated Calculations of Multi-loop Diagrams

The computation of higher order processes very often involves a large number of diagrams. In addition, it is in general not possible to solve the occurring integrals explicitly and expansions in small quantities have to be performed. This makes it necessary to automate the calculations as much as possible. A program package will be described which generates automatically the Feynman diagrams, m...

Calculations of penguin diagrams in B decays

We analyze the effects of the space-like penguin diagrams in two body B decays B → KK̄ and B → πK̄. Special attention is paid to the operator Q6, whose contribution is large in the BSW model, but vanishes in the PQCD method in the approximation of neglecting the masses in the final states. Suppressions of the space-like penguin diagrams are found in the PQCD method, which implies that the contrib...

Theoretical calculations of phase diagrams and self-assembly in patchy colloids

In this work we discuss the main theoretical and numerical methodologies thathave been envisaged over the years to tackle the computation of the phase di-agrams and phase transitions from one phase to another in dispersions of new-generation colloids, i.e., particles interacting via non-spherical potentials. Specif-ically we focus on patchy particles with different philiciti...