1.

The Heisenberg spinor field classification and its interplay with the Lounesto’s classification
/ Arcodía, Marcos R. A. ; Bellini, Mauricio ; da Rocha, Roldão
Dirac linear spinor fields were obtained from nonlinear Heisenberg spinors, in the literature. [...]
Published in EPJC 79 (2019) 260
10.1140/epjc/s1005201967784
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2.

Inflationary expansion of the universe with variable timescale
/ Musmarra, Juan Ignacio ; Anabitarte, Mariano ; Bellini, Mauricio
We explore a cosmological model in which the time scale is variable with the expansion of the universe and the effective spacetime is driven by the inflaton field. [...]
Published in EPJC 79 (2019) 5
10.1140/epjc/s1005201865261
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3.

Preinflation: Origin of the Universe from a topological phase transition
/ Bellini, Mauricio
I study a model which describes the birth of the universe using a global topological phase transition with a complex manifold where the time, τ , is considered as a complex variable. [...]
Published in Physics letters B (2017)
10.1016/j.physletb.2017.05.049
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4.

Geometric backreaction in preinflation from relativistic quantum geometry
/ Arcodía, Marcos R. A. ; Bellini, Mauricio
The preinflationary evolution of the universe describes the beginning of the expansion from a static initial state, such that the Hubble parameter is initially zero, but increases to an asymptotic constant value, in which it could achieve a de Sitter (inflationary) expansion. [...]
Published in EPJC 76 (2016) 326
10.1140/epjc/s100520164173y
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5.

Towards relativistic quantum geometry
/ Ridao, Luis Santiago ; Bellini, Mauricio
We obtain a gaugeinvariant relativistic quantum geometry by using a Weylianlike manifold with a geometric scalar field which provides a gaugeinvariant relativistic quantum theory in which the algebra of the Weylianlike field depends on observers. [...]
Published in Physics letters B (2015)
10.1016/j.physletb.2015.11.032
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6.

WIMT in Gullstränd–Painlevé and Reissner–Nordström metrics: induced stable gravitomagnetic monopoles
/ Romero, Jesús Martín ; Bellini, Mauricio
The aim of this work is to apply Weitzeböck Induced Matter Theory (WIMT) to Gullstränd–Painlevé and Reissner–Nordström metrics in the framework of WIMT. [...]
Published in EPJC 75 (2015) 201
10.1140/epjc/s100520153413x
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7.

Present accelerated expansion of the universe from new Weylintegrable gravity approach
/ Aguila, Ricardo ; Madriz Aguilar, José Edgar ; Moreno, Claudia ; Bellini, Mauricio
We investigate if a recently introduced formulation of general relativity on a Weylintegrable geometry contains cosmological solutions exhibiting acceleration in the present cosmic expansion. [...]
Published in EPJC 74 (2014) 3158
10.1140/epjc/s100520143158y
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8.

Gravitomagnetic currents in the inflationary universe from WIMT
/ Romero, Jesús Martín ; Bellini, Mauricio
Using the Weitzenböck representation of a Riemannflat 5D spacetime, we study the possible existence of primordial gravitomagnetic currents from Gravitoelectromagnetic Inflation (GEMI). [...]
Published in EPJC 74 (2014) 3043
10.1140/epjc/s1005201430438
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9.

New Developments in Cosmology and Gravitation from Extended Theories of General Relativity
/ Bellini, Mauricio ; Adhav, Kishor ; Madriz Aguilar, José Edgar ; Reddy, Dandala R. K.
Published in Advances in High Energy Physics 2014 (2014) 563125
10.1155/2014/563125
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10.

The primordial explosion of a false white hole from a 5D vacuum
/ Madriz Aguilar, José Edgar ; Moreno, Claudia ; Bellini, Mauricio
We explore the cosmological consequences of some possible big bang produced by a blackhole with mass M in a 5D extended SdS. [...]
Published in Physics letters B 728 (2014) 244249
10.1016/j.physletb.2013.12.005
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