Abstract We study spherically symmetric non-topological solitons and boson stars in Friedberg-Lee-Sirlin model 3+1 dimensional spacetime. The soliton field configuration consists of a massless complex scalar coupled to real with symmetry breaking potential. becomes massive when the goes one degenerate vacuums. Their existence is supported by conserved charge mass-energy only on certain frequenc...

Were it not for the antiphospholipid antibody syndrome, the United States might now have a National Health Service. That’s my conclusion from finding direct links between the most prominent victim of the syndrome—Queen Anne—and current debates over Scotland’s imminent secession from England. This September, Scots will hold a plebiscite on whether to dissolve a partnership that has lasted since ...

1 University of St. Gallen, Institute of Information Management, Müller-Friedberg-Strasse 8, 9000 St.Gallen, Switzerland [email protected] 2 Freiberg University of Technology, Institute of Information Management, Silbermannstr. 2, 09599 Freiberg, Germany [email protected] 3 Darmstadt University of Technology, Chair of Accounting and Auditing, Hochschulstrasse 1, 64289 Darm...

The Noether theorem for Hamiltonian constrained systems is revisited. In particular, our review presents a novel method to show that the gauge transformations are generated by the conserved quantities associated with the first class constraints. We apply our results to the relativistic point particle, to the Friedberg et al. model and, with special emphasis, to two time physics.

Iterative learning is a model of language learning from positive data, due to Wiehagen. When compared to a learner in Gold’s original model of language learning from positive data, an iterative learner can be thought of as memorylimited . However, an iterative learner can memorize some input elements by coding them into the syntax of its hypotheses. A main concern of this paper is: to what exte...

1 School of Dietetics and Human Nutrition, Macdonald Campus, McGill University, 21,111 Lakeshore Road, Ste. Anne de Bellevue, Quebec, H9X 3V9, Canada 2 Department of Natural Resource Sciences, Macdonald Campus, McGill University, 21,111 Lakeshore Road, Ste. Anne de Bellevue, Quebec, H9X 3V9, Canada 3 Center for Indigenous Peoples’ Nutrition and Environment (CINE), Macdonald Campus, McGill Unive...

(1) Laboratoire de Psychologie Clinique des Faits Culturels, Université Paris-X, 200, avenue de la République, 92001 Nanterre cedex et Unité de Thérapie Comportementale et Cognitive, Service Hospitalo-Universitaire de Santé mentale et de Thérapeutique (Professeurs Lôo et Olié), Hôpital Sainte-Anne, 7, rue Cabanis, 75014 Paris. (2) Unité de Thérapie Comportementale et Cognitive, Service Hospital...

Let A be the ring of adeles a number field F. Given self-dual irreducible, automorphic, cuspidal representation ? GLn(A), with trivial central character, we construct its full inverse image under weak Langlands functorial lift from appropriate split classical group G. We do this by new automorphic descent method, namely double descent. This method is derived recent generalized doubling integral...