5 citations · 18 across the 12 of their papers we have counts for
13 papers
Using Cartesian slice plots of a cosmological simulation as input of a convolutional neural network
Guillermo Arreaga-Garcia
Using a uniform partitioning of cubic cells, we cover the total volume of a CDM cosmological simulation based on particles. We define a visualisation cell as a spatial extension…
Simulations of un-equal binary collisions embedded in a turbulent gas cloud far away of a massive gravitational center
Guillermo Arreaga-Garcia
We simulate the collapse of a turbulent gas cloud with the particle-based code Gadget2. We choose two sub-clouds, formed by those particles located around the centers a…
Empirical formulae to describe some physical properties of small groups of protogalaxies with multiplicity
Guillermo Arreaga-Garcia
By means of identical cubic elements, we generate a partition of a volume in which a particle-based cosmological simulation is carried out. In each cubic element, we determine the…
A thick-disk galaxy model and simulations of equal-mass galaxy pair collisions
Guillermo Arreaga-Garcia
We implement a numerical model reported in the literature to simulate the evolution of a galaxy composed of four matter components, such as: a dark-matter halo; a rotating disk of…
The effects of a compressive velocity pulse on a collapsing turbulent clump
G. Arreaga-Garcia
High-resolution hydrodynamical simulations are presented to follow the gravitational collapse of a uniform turbulent clump, upon which a purely radial compressive velocity pulse is…
The extreme initial kinetic energy allowed by a collapsing turbulent core
Guillermo Arreaga-Garcia
We present high-resolution hydrodynamical simulations aimed at following the gravitational collapse of a gas core, in which a turbulent spectrum of velocity is implemented only ini…
The effects on a core collapse of changes in the number and size of turbulent modes of velocity
Guillermo Arreaga-Garcia
We consider 28 particle-based simulations aimed at comparing the gravitational collapse of a spherically symmetric, uniform gas core in which two extreme types of turbulent spectra…
Comparing binary systems from rotating parent gas structures with different total masses
Guillermo Arreaga-Garcia
In this paper we continue the investigation reported by \cite{RMAA} concerning the morphology of binary configurations obtained via the collapse of rotating parent gas structures w…
Simulating radially outward winds within a turbulent gas clump
Guillermo Arreaga-Garcia, Silvio Oreste Topa
By using the particle-based code Gadget2, we follow the evolution of a gas clump, in which a gravitational collapse is initially induced. The particles representing the gas clump h…
The Formation Mass of a Binary System via Fragmentation of a Rotating Parent Core with Increasing Total Mass
Guillermo Arreaga-Garcia
Recent VLA and CARMA observations have shown proto-stars in binaries with unprecedented resolution. Specifically, the proto-stellar masses of systems such as CB230 IRS1 and L1165-S…
Formation of accretion centers in simulations of colliding uniform density H cores
G. Arreaga-Garcia, J. Klapp
We test here the first stage of a route of modifications to be applied to the public GADGET2 code for dynamically identifying accretion centers during the collision process of two…
Equations of motion of a relativistic charged particle with a curvature depending actions
Guillermo Arreaga-Garcia, Julio Saucedo Morales
We present an introduction to the study of a relativistic particle moving under the influence of its own Frenet-Serret curvatures. With the aim of introducing the notation and conv…
Physical effects of gas envelopes with different extension on the collapse of a gas core
Guillermo Arreaga-Garcia, Julio Saucedo Morales
In this paper we study the gravitational collapse of a molecular hydrogen gas cloud composed of a core plus a gas envelope surrounding the core. We numerically simulate the collaps…