Frank Feehan QC Livres

Prison for Oscar Wilde, an English prison with its insufficient bad food[1] and soul-degrading routine for that amiable, joyous, eloquent, pampered Sybarite. Here was a test indeed; an ordeal as by fire. What would he make of two years' hard labour in a lonely cell? There are two ways of taking prison, as of taking most things, and all the myriad ways between these two extremes; would Oscar be conquered by it and allow remorse and hatred to corrupt his very heart, or would he conquer the prison and possess and use it? Hammer or anvil-which? Victory has its virtue and is justified of itself like sunshine; defeat carries its own condemnation. Yet we have all tasted its bitter waters: only "infinite virtue" can pass through life victorious, Shakespeare tells us, and we mortals are not of infinite virtue. The myriad vicissitudes of the struggle search out all our weaknesses; test all our powers. Every victory shows a more difficult height to scale, a steeper pinnacle of god-like hardship-that's the reward of victory: it provides the hero with ever-new battle-fields: no rest for him this side the grave.

This text on the use of electron correlation effects in the description of the electronic structure of atoms, molecules, and crystals is intended for graduate students in physical chemistry and physics. Modern theories of electronic structure and methods of incorporating electron correlation contributions are developed using a diagrammatic and algebraic formulation, and the methods developed in the text are illustrated with examples from molecular and solid state quantum mechanics. A brief Introduction is followed by chapters on operator algebra, the independent-particle model, occupation-number formalism, and diagrams. Additional topics include the configuration-interaction method, the many-body perturbation theory, and the coupled-cluster method.