85 research outputs found
Quasi-spin projection in an exactly soluble model
An exactly soluble model for the study of projection techniques within the framework of the Hartree-Fock theory is presented. Properties of the exact solutions are analyzed and projections, both before and after variation, are discussed.Facultad de Ciencias Exacta
Quasi spin pairing and the structure of the Lipkin Model
By introducing the concepts of quasi-spin pairing and quasi-spin seniority, the Lipkin model is extended to a variable number of particles. The properties of quasi-spin pairing are seen to be quite similar to those of ordinary pairing. The quasi-spin seniority allows one to obtain a simple classification of excited multiplets. A “pairing plus monopole” model is studied in connection with the Hartree-Fock theory.Facultad de Ciencias Exacta
Quons Restricted to the Antisymmetric Subspace: Formalism and Applications
In this work we develop a formalism to treat quons restricted to the
antisymmetric part of their many-body space. A model in which a system of
identical quons interact through a pairing force is then solved within this
restriction and the differences between our solution and the usual fermionic
model solution are then presented and discussed in detail. Possible connections
to physical systems are also considered.Comment: 12 pages, 3 figure
Stanislavskij’s Method Improves Personality Aspects in Pre-adolescents
In Stanislavskij’s method, emotions are produced through body actions, where the body is the custodian of the actions associated with emotions. This association could improve some aspects of personality. Everyone can feel themselves in an immediate way. Hence, an increased knowledge of emotions and thoughts can improve the relationship with others. In the current study, 74 boys and girls took part in a research to ascertain if participation to a workshop on Stanislavskij’s method can improve some personality aspects, according to the Big Five theory. The workshop was divided into two stages: (1) subjects were invited to tell a story with their body, sounds, and in narration; (2) discovering the places of Carloforte island. The final event was a personal rendering of the experience.
The six-month experiment included three weekly meetings of three hours each. On the first day, the BFC was administered to each subject and re-administered on the last day of the experiment. Results showed that Energy, Friendship and Openness factors improve after the workshop. This can be explained by the Stanislavskij’s method enabling subjects to feel emotions and handle conflicts immediately through the body and the use of actions.  
Estudio de transiciones beta primeras prohibidas en el Rb 86, Sb 122, Pr 144, Nd 147 y Re 188
Fil: Cambiaggio de Questa, María Cristina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina
Stanislavskij’s Method Improves Personality Aspects in Pre-adolescents
In Stanislavskij’s method, emotions are produced through body actions, where the body is the custodian of the actions associated with emotions. This association could improve some aspects of personality. Everyone can feel themselves in an immediate way. Hence, an increased knowledge of emotions and thoughts can improve the relationship with others. In the current study, 74 boys and girls took part in a research to ascertain if participation to a workshop on Stanislavskij’s method can improve some personality aspects, according to the Big Five theory. The workshop was divided into two stages: (1) subjects were invited to tell a story with their body, sounds, and in narration; (2) discovering the places of Carloforte island. The final event was a personal rendering of the experience.
The six-month experiment included three weekly meetings of three hours each. On the first day, the BFC was administered to each subject and re-administered on the last day of the experiment. Results showed that Energy, Friendship and Openness factors improve after the workshop. This can be explained by the Stanislavskij’s method enabling subjects to feel emotions and handle conflicts immediately through the body and the use of actions.  
Stanislavskij’s Method Improves Personality Aspects in Pre-adolescents
In Stanislavskij’s method, emotions are produced through body actions, where the body is the custodian of the actions associated with emotions. This association could improve some aspects of personality. Everyone can feel themselves in an immediate way. Hence, an increased knowledge of emotions and thoughts can improve the relationship with others. In the current study, 74 boys and girls took part in a research to ascertain if participation to a workshop on Stanislavskij’s method can improve some personality aspects, according to the Big Five theory. The workshop was divided into two stages: (1) subjects were invited to tell a story with their body, sounds, and in narration; (2) discovering the places of Carloforte island. The final event was a personal rendering of the experience.
The six-month experiment included three weekly meetings of three hours each. On the first day, the BFC was administered to each subject and re-administered on the last day of the experiment. Results showed that Energy, Friendship and Openness factors improve after the workshop. This can be explained by the Stanislavskij’s method enabling subjects to feel emotions and handle conflicts immediately through the body and the use of actions.  
Quasi spin pairing and the structure of the Lipkin Model
By introducing the concepts of quasi-spin pairing and quasi-spin seniority, the Lipkin model is extended to a variable number of particles. The properties of quasi-spin pairing are seen to be quite similar to those of ordinary pairing. The quasi-spin seniority allows one to obtain a simple classification of excited multiplets. A “pairing plus monopole” model is studied in connection with the Hartree-Fock theory.Facultad de Ciencias Exacta
Quasi-spin projection in an exactly soluble model
An exactly soluble model for the study of projection techniques within the framework of the Hartree-Fock theory is presented. Properties of the exact solutions are analyzed and projections, both before and after variation, are discussed.Facultad de Ciencias Exacta
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