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  • ARAÚJO, J. Z.; http://lattes.cnpq.br/1956055429993492; ARAÚJO, Joilson Zacarias. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2023-11-13)
    This dissertation considers that in Cosmology, the effects of Lorentz Invariance Violation (LIV) have implications for the inflationary phase of the Universe. The idea is that in the initial phase, LIV acts non-locally in ...
  • PEREIRA, J. F.; http://lattes.cnpq.br/1764414077097265; PEREIRA, Joseane Freire. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2023-03-16)
    In this work there is an interesting in understanding how nickel (Ni2+) and magnesium (Mg2+) interact in the compound AxCo1-xTiO3, in its structural and vibrational properties, after atomic substitution in cobalt titanate ...
  • SILVA, A. E. L.; http://lattes.cnpq.br/6004863566015158; SILVA, Antonio Edenilton Leite da. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2022-04-06)
    Knowing and deciphering the origin and future of the universe is a constant challenge that has led researchers to develop several techniques in order to analyze and understand it more and more. Radio astronomy, for example, ...
  • CANDIDO, D. A. S.; http://lattes.cnpq.br/0540026715484327; CANDIDO , Deivyson Anderson Silva. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2023-03-22)
    The Pulsar begins with the gravitational collapse of a star after it has depleted all of its nuclear fuel in its core. During this process, the star compresses until its electrons and protons merge, releasing a large ...
  • GOMES, J. A.; http://lattes.cnpq.br/6524554918907397; GOMES, Josefa Alves. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2023-06-30)
    Planetary waves are large horizontal structures, with periods longer than one day, characterized as waves that always travel from east to west. This work presents a study of planetary waves identified in wind measurements ...
  • RODRIGUES, R.C.M.; http://lattes.cnpq.br/5197092679324068; RODRIGUES, Raimundo Calixto Martins. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM ENGENHARIA AGRÍCOLAUFCGUniversidade Federal de Campina Grande, 2022-12-06)
    The objective of the research was to determine the physiological, biochemical and blood behavior of sheep kept in comfort and thermal stress through physiological evaluations, hormonal and biochemical profiles, where the ...
  • CÉSAR, R. S.; http://lattes.cnpq.br/7484429169947778; CÉSAR, Rafael Sousa. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2023-03-08)
    The Model YMW16 describes a calculation method to obtain electron density for estimating the distance of pulsar and FRB’s stars. Through the parameters addressed for galaxies of thick disks we arrived in the same formulation ...
  • ARAGÃO, R. G. L.; http://lattes.cnpq.br/5556543750328486; ARAGÃO, Renan Gomes Lima. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2022-04-18)
    The time arrow problem is a well known question in cosmology and it is about knowing why the universe started from a low entropy state, evolving in a way that its entropy never decreases. Loop quantum cosmology seeks to ...
  • CÉSAR, R. S.; http://lattes.cnpq.br/7484429169947778; CÉSAR, Rafael Sousa. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2023-03-08)
    The Model YMW16 describes a calculation method to obtain electron density for estimating the distance of pulsar and FRB’s stars. Through the parameters addressed for galaxies of thick disks we arrived in the same formulation ...
  • PIMENTEL, P. S.; http://lattes.cnpq.br/6055058422737624; PIMENTEL, Pedro Steinmüller. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2022-05-26)
    With the construction of the BINGO radio telescope, acronym for (Baryon Acoustic Oscillations from Neutral Gas Observations), it will be possible to detect, for the first time, the baryon acoustic oscillations, the English ...
  • NASCIMENTO, L.; NASCIMENTO, Luciano. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2022-07-22)
    In this dissertation, we will study the effects of quantum and thermal fluctuations in dielectric material media. The basic idea here will be to consider a pulse of light, called a probe pulse, passing through a sample ...
  • LARANJEIRA, R.; http://lattes.cnpq.br/6951735654710568; LARANJEIRA, Rafaela. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2019-10-30)
    The spectra of observable cosmological powers contain a range of information about the evolution of the Universe. They are used to restrict cosmological parameters through data extraction, for example, the Baryonic ...
  • LIMA, W. B.; http://lattes.cnpq.br/0610850802611123; LIMA, Wellington Benevenuto de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2021-10-26)
    The atmosphere works as a protector layer and all the time it is bombarded by meteoroids. When those meteoroids get in the atmosphere, they start to coliding with molecules and pass to disintegrate.This collision process, ...
  • VITAL, L. F. R.; http://lattes.cnpq.br/1747576741682740; VITAL, Luiz Fillip Rodrigues. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2020-11-05)
    Atmospheric gravity waves are essential in to transport energy and momentum from the middle to upper atmosphere. These waves are able to destabilize the hydrostatic balance of the atmospheric fluid, in that the imbalance ...
  • ROCHA, R. G.; http://lattes.cnpq.br/0380891039575767; ROCHA, Rennan Gonçalves. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2021-01-19)
    This work aims to propose an alternative methodology for estimating horizontal wind in the mesosphere and low thermosphere from the observation of simultaneous medium-scale gravity waves. For this purpose, experimental ...
  • NUNES, J. C.; http://lattes.cnpq.br/9980500154563876; NUNES, Johnathon Coelho. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2021-08-26)
    The BINGO radio telescope (Baryon Acoustic Oscillations in Neutral Gas Observations) is a new radio telescope designed to detect Baryon Acoustic Oscillations (BAO), waves generated by the interaction of matter with ...
  • FARIAS, J. C. S. R.; http://lattes.cnpq.br/8341318776183040; FARIAS, Júlio Cézar da Silva Ramos. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2020-03-17)
    In this dissertation, we consider a cosmological setup with inflaton field in the presence of background field dependent redshift time-like to address the inflationary regime and other phases of the Universe. We also ...
  • SANTOS, J. S.; http://lattes.cnpq.br/2844702789704864; SANTOS, Jaiane da Silva. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2021-05-17)
    In this work, we investigate the quasinormal modes for a massive scalar field with a nonminimal coupling with gravity in the spacetime of a loop quantum black hole, known as the Self-Dual Black Hole. In this way, we have ...
  • CARVALHO, B. R.; http://lattes.cnpq.br/4760996445176055; CARVALHO, Bruno Rego de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2021-01-18)
    The theory of general relativity predicts that a sufficiently compact mass can deform space-time to form a black hole. The boundary of the region from which it is not possible to escape is called the event horizon. The ...
  • OLIVEIRA, J. L.; http://lattes.cnpq.br/9826765833255111; OLIVEIRA, Joéslei Lopes de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2019-10-28)
    In this dissertation, the Sachdev-Ye-Kitaev (SYK) model is approached focusing on its holographic aspect in the nAdS2/nCFT1 correspondence. SYK in particular has some interesting features. It is analytically solvable in ...

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