Pseudofermion method for the exact description of fermionic environments: From single-molecule electronics to the Kondo resonance

We develop a discrete fermion approach for modeling the strong interaction of an arbitrary system interacting with continuum electronic reservoirs.The approach is based on a pseudofermion SPEED ORANGE decomposition of the continuum bath correlation functions and is only limited by the accuracy of this decomposition.We show that to obtain this decom

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PARTICIPATION, CIVIL SOCIETY AND SOCIAL WORK PRACTICE

In 1994 South Africa became a democracy with a government elected by the people for the people.Citizens taking control of their own lives is a general goal of a democracy.The Constitution (RSA, 1996), the Reconstruction and Development Programme (ANC, 1994) and subsequent policy documents all advocate the importance of participation and the role Bo

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