Zobrazeno 1 - 10
of 864
pro vyhledávání: '"M. C. ABREU"'
Autor:
Tiago Dantas, Carla M. C. Abreu, Maria J. G. De-Castro, Ana Rita Grosso, Joao de Sousa Valente, Gabriela da Silva Xavier
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-2 (2024)
Externí odkaz:
https://doaj.org/article/3d067a36984545c7bcbfd2ca49f46a08
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 81, Iss 2, Pp 1-22 (2021)
Abstract The Alcubierre warp drive metric is a spacetime geometry featuring a spacetime distortion, called a warp bubble, where a massive particle inside it acquires global superluminal velocities, or warp speeds. This work presents solutions of the
Externí odkaz:
https://doaj.org/article/020eb689f691409c86bba8c8d32b729d
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 8, Pp 1-8 (2020)
Abstract The Alcubierre metric is a spacetime geometry where a massive particle inside a spacetime distortion, called warp bubble, is able to travel at velocities arbitrarily higher than the velocity of light, a feature known as the warp drive. This
Externí odkaz:
https://doaj.org/article/1e0af879af334367a83ce1614ee0d229
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 8, Pp 1-7 (2020)
Abstract Through the last years, it was demonstrated that quantum corrections of entropy, represented by logarithmic and power law corrections terms, constituted an association between semi-classical entropic areas and the curvature correction in Ein
Externí odkaz:
https://doaj.org/article/f7e60407252e4e64a332864e7df32d46
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 3, Pp 1-11 (2020)
Abstract The Maxwell electromagnetic theory embedded in an inhomogeneous Lemaître–Tolman–Bondi (LTB) spacetime background was described a few years back in the literature. However, terms concerning the mass or high-derivatives were no explored.
Externí odkaz:
https://doaj.org/article/6ac419dbfd0e4acd8a1634d239ecf1d1
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 79, Iss 4, Pp 1-8 (2019)
Abstract It is well known that, in the context of general relativity, an unknown kind of matter that must violate the strong energy condition is required to explain the current accelerated phase of expansion of the Universe. This unknown component is
Externí odkaz:
https://doaj.org/article/870e557bdae04d258f62adf6fb9e0c65
Autor:
Carla M. C. Abreu, Tiago J. Dantas
Publikováno v:
Communications Biology, Vol 4, Iss 1, Pp 1-2 (2021)
Shortly after the onset of ciliogenesis in Caenorhabditis elegans sensory neurons, the centrioles/basal bodies undergo degeneration. The fate of the pericentriolar material (PCM) that was associated with those centrioles has, however, remained unknow
Externí odkaz:
https://doaj.org/article/db20c04dfa23459780a3f89f3348458e
Autor:
Francisco Gonçalves-Santos, Ana R. G. De-Castro, Diogo R. M. Rodrigues, Maria J. G. De-Castro, Reto Gassmann, Carla M. C. Abreu, Tiago J. Dantas
SUMMARYIntraflagellar transport (IFT) trains, built around IFT-A and IFT-B complexes, are carried by opposing motors to import and export ciliary cargo. While transported by kinesin-2 on anterograde IFT trains, the dynein-2 motor adopts an autoinhibi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6673b11bcc056f6712aafd8273f9e92b
https://doi.org/10.1101/2023.05.10.539247
https://doi.org/10.1101/2023.05.10.539247
Autor:
Everton M. C. Abreu, Paulo R.F. Alves, Cleber N. Costa, Diego Fiorentini, Jorge Ananias Neto, Victor J. Vasquez Otoya
Publikováno v:
Brazilian Journal of Physics. 53
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f949ef2cf7f1c52ec529b2b4ae7e368
https://doi.org/10.1007/s13538-023-01282-0
https://doi.org/10.1007/s13538-023-01282-0
Autor:
Gabriella V. Ambrósio, Cleber N. Costa, Paulo R. F. Alves, Everton M. C. Abreu, Jorge Ananias Neto, Ronaldo Thibes
In this paper, the Hamiltonian structure of the bosonized chiral Schwinger model (BCSM) is analyzed. From the consistency condition of the constraints obtained from the Dirac method, we can observe that this model presents, for certain values of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a46cd29437952a3ef4ef503f697eb1a6
http://arxiv.org/abs/2302.10134
http://arxiv.org/abs/2302.10134