Campus Campina Grande | Centro de Ciências e Tecnologia - CCT: Recent submissions

  • LOURENÇO, J. A. S.; http://lattes.cnpq.br/2124003763280859; LOURENÇO, José Arcênio dos Santos. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2015-03)
    In this work, we study some influences of unconventional physics, such as the effects of the Lorentz-symmetry violation, on quantum mechanical effects. We analyse the quantum dynamics of a neutral spin- 1/2 particle that ...
  • DAMIEN, T.; DAMIEN, Tristant. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2013-09-12)
    The motivation of our study lies in the fact that a full understanding of the physical origin of the q-deformation of classical physics is still lacking. It is not clear that there is a standard answer to the q-deformation ...
  • FIRMINO, J. G.; http://lattes.cnpq.br/1871156219030332; FIRMINO, José Gonzales. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2013)
    A brief introduction to the fundamental ideas of quantum theory is presented. The main attempts to obtain a phase Hermitian operator is mentioned as well as the difficulties related to the number-phase uncertainty. An ...
  • BARROS, N. S.; http://lattes.cnpq.br/1192716127505034; BARROS, Naiara de Souza. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2016-08)
    This paper presents an analysis of the first two protocols to be proposed for a secure key exchange. The first protocol was implemented by Bennett and Brassard in 1984, presently known as BB84 and the second protocol is ...
  • SANTOS, L. E. A.; http://lattes.cnpq.br/4658267293374624; SANTOS, Luís Eduardo Araújo. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2014-08-29)
  • ARAÚJO, J. I. V. E.; http://lattes.cnpq.br/3195969137369436; ARAÚJO, José Igor Vasques Eloi. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2013)
    There are theoretical reasons, inspired in the theories of unification, that allows us to believe in the existence of extra dimensions. In such a scenario, one of the most thought-provoking, according to the theoretical ...
  • SILVA, J. M.; http://lattes.cnpq.br/4019640083888810; SILVA, Jessé de Mello. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2013-09)
    In this paper we deal with solutions of domain walls in models of coupled real scalar fields involving Z2×Z3 symmetry in a non-supersymmetric model. We will look essentially topological defects that arise naturally due ...
  • LÊMOS, A. S.; http://lattes.cnpq.br/6605073041612113; LÊMOS, Adiel da Silva. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2014-02-25)
    The dimensionality of spacetime has become a recurring theme of study in the high energy physics research. Initially motivated by the uni cation of fundamental forces of Nature, today is an indispensable and inseparable ...
  • GOMES, F. A.; GOMES, Fábio Alves. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2013-08)
    In this work, we investigate the impact of Lorentz invariance breaking in a cosmological scenario. In this sense, we show the possibility of superluminal neutrinos highly energetic in the presence of a constant field ...
  • POUX, A.; POUX, Armelle. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2013)
    Condensed Matter physics is a branch of Physics which includes the laws of quantum mechanics, electromagnetism and statistical mechanics. In this area, we consider a two-dimensional electron gas (2DEG), which can be ...
  • ALVES, R. M. N.; http://lattes.cnpq.br/1830047945600025; ALVES, Railson de Medeiros Nóbrega. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 2019-08-28)
    For many years, cellular structures, such as honeycombs, are being studied because these arrays have numerous possibilities of structural applications, such as impact load damping. Most materials with cellular structures ...
  • SOUSA, G. C. P.; http://lattes.cnpq.br/7318485795901551; SOUSA, Gustavo César Pamplona de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 2019-09-24)
    The world is moving at a fast pace in the consumption of non-renewable natural resources, causing several ecological problems. In this context, alternative and renewable sources of energy, such as solar energy, have ...
  • CABRAL, E. M.; http://lattes.cnpq.br/1097271723526464; CABRAL, Endyara de Morais. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 2019-11-21)
    Hydrocyclones are equipment used in separation processes. They are considered to be efficient, compact, safe, of simple construction and maintenance, and low cost, when compared to other equipment used in similar application. ...
  • COSTA, T. M. M.; http://lattes.cnpq.br/9688739254952937; COSTA, Tuana Maria de Medeiros. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 2019-11-26)
    Fluidized beds are widely used in many operations in the chemical, agricultural, biochemical, power generation and especially petrochemical industries. Full understanding of the movement of solids in a fluidized bed ...
  • SÁ, M. R. D.; http://lattes.cnpq.br/0435975904222907; SÁ, Marcelio Ronnie Dantas de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 2019-02-26)
    As a result of the hardships faced by people with Parkinson’s disease tremors, the simulation and development of a new device capable of absorbing vibrations on the arm of patients that suffer with this pathology is ...
  • FORTUNATO, L. M. A.; FORTUNATO, Laís Martins de Andrade. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 2019-11-29)
    Since 2002, wind power generation has been taking place in the Brazilian energy matrix. This intensifies the diversity of application of the types of turbines for this generation of energy. Based on this diversity, the ...
  • EVARISTO, B. O.; http://lattes.cnpq.br/9825647987597365; EVARISTO, Bianca de Oliveira. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 2019-05-30)
    This work presents a study of a metallic coating of the Zn-Ni-P alloy obtained on an API 5L X65 steel substrate and its main characterizations regarding chemical composition, crystalline and grain structure and resistance ...
  • JERONIMO, E.; http://lattes.cnpq.br/7432737015287372; JERONIMO, Emerson. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 2015-08-28)
    A pulsatile flow pumping system allows replicating forms hydraulic flow wave, with reasonable accuracy for various simulations, for example physiological blood flows, inflows of low pressure hydraulic systems, etc. An ...
  • NASCIMENTO, A. B.; http://lattes.cnpq.br/4031797343700787; NASCIMENTO, Adriana Bispo do. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 2014-02-21)
    This work aimed to study the susceptibility to hydrogen embrittlement of dissimilar welded joints, used in offshore sector of oil industry. For this weld beads were previously deposited in segments of quenched and tempered ...
  • AVELINO, D. O.; http://lattes.cnpq.br/1042070279292737; AVELINO, Daniel Oliveira. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 2018-11-19)
    Drying, thermodynamic process which occurs the reduction of moisture content of solid, through energy supply, comprises one of the most important steps for manufacturing the ceramic part, both by the spent energy and by ...

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