Center Symmetry and Abelian Projection at Finite Temperature

At finite temperature, there is an apparent conflict between Abelian projection and critical universality. For example, should the deconfinement transition of an SU(2) gauge theory projected to U(1) lie in the Z(2) universality class of the parent SU(2) theory or in the U(1) universality class? I prove that the projected theory lies in the universality class of the parent gauge theory. The mechanism is shown to be non-local terms in the projected effective action involving Polyakov loops. I connect this to the recent work by Dunne et al. on the deconfinement transition in the 2+1 dimensional Georgi-Glashow model.Comment: 3 pages, no figures, Lattice 2002 conference contribution, Lattice2002(topology

Aodh Mac Aingil (Hugo Cavellus, 1571–1626) on Doubt, Evidence and Certitude

When John Duns Scotus died at the young age of 42, seven centuries ago in 1308, he did not leave behind a completed body of work which would present his mature philosophical thought. Thus, the followers of Scotus were faced with the challenging task of interpreting the texts of the Subtle Docotr. Since Scotism became one of the most important schools of thought by the early modern period, the synthesis elaborated by the most famous of the commentators on Scotus’s philosophy Hugo Cavellus (1571-1626), Irish Franciscan and Archbishop of Armagh is of capital importance. Cavellus dedicated a considerable part of his commentary on the De Anima of Duns Scotus to the problems relating to the theory of the knowledge. Because of Cavellus’s central importance in seventeenth-century Scotism, his writings on doubt, evidence and certitude are noteworthy in terms of developments in modern thought

News clipping about Folk and other Tales from the Mother Lode book, edited by Dewey Chambers

https://scholarlycommons.pacific.edu/dewey-chambers/1005/thumbnail.jp

Peter of Ireland, The University of Naples and Thomas Aquinas' Early Education

This article revists the life and academic career of Peter of Ireland (Petrus de Hibernia, ca. 1200-1260) whose Opera Omina were edited by the author (Louvain-Paris, 1993, 1996). A recapitulation is also given of a recent debate as to whether the early sources for the life of Thomas Aquinas were right in stating that Peter of Ireland taught the young Aquinas when the latter was a student at the university of Naples in the years 1239-44. While acknowledging that it is now impossible to be absolutely certain of this, the author argues that the likelihood remains that Aquinas was introduced to philosophy by an Irishman

Richard Kearney's 'Philosophy at the Limit'

The abstract is included in the text

Thirteenth and Fourteenth-Century Commentaries on the de Longitudine et Brevitate Vitae

The article seeks to summarise recent research carried out by the author into thirteenth and fourteenth-century commentaries on the De longitudine et brevitate vitae. The texts of some representative commentaries are examined as a means of assessing the reception of Aristotle's natural philosophy in the thirteenth and fourteenth centuries. As this is an area which has received comparatively little attention from researchers up to now, it is hoped that in examining commentaries on this one text of the Parva naturalia what emerges might serve to give a clearer picture of the reception and understanding of Aristotle's natural philosophy. The article also contains some brief comments on the two medieval translations of the De longitudine, by James of Venice and William of Moerbeke. In an appendix, a transcription of the prologue to Walter Burley's commentary is also include

Aodh Mac Aingil (Hugo Cavellus, 1571–1626) on Doubt, Evidence and Certitude

When John Duns Scotus died at the young age of 42, seven centuries ago in 1308, he did not leave behind a completed body of work which would present his mature philosophical thought. Thus, the followers of Scotus were faced with the challenging task of interpreting the texts of the Subtle Docotr. Since Scotism became one of the most important schools of thought by the early modern period, the synthesis elaborated by the most famous of the commentators on Scotus’s philosophy Hugo Cavellus (1571-1626), Irish Franciscan and Archbishop of Armagh is of capital importance. Cavellus dedicated a considerable part of his commentary on the De Anima of Duns Scotus to the problems relating to the theory of the knowledge. Because of Cavellus’s central importance in seventeenth-century Scotism, his writings on doubt, evidence and certitude are noteworthy in terms of developments in modern thought