In particular, Burkhart's research focuses on magnetic turbulence and how turbulence impacts galaxy evolution, including star formation. As a computational physicist, Burkhart uses computers to generate simulations which allow this data to be visualized. “Creating a computational astrophysics simulation begins with translating the laws of physics including gravity, fluid turbulent motion, magnetic fields, and radiation, into mathematical equations that can be solved on a computer,” Burkhart said. “We start with initial conditions meant to resemble real cosmic environments and then allow the system to evolve. We run simulations on supercomputers, generating datasets that track how star-forming matter flows, fragments, collapses, and sometimes violently disperses. The final product is not a single image, but dynamic, three-dimensional structures, filaments, voids, and bursts of activity that can be visualized.”
For “Birth + Carnage,” Phelan used Burkhart's simulations to develop movement and sequences. In particular, Phelan was struck by the sheer chaos involved in star formation. “I started to feel like it was a coping mechanism for all of the unnecessary violence that we're currently experiencing on earth,” Phelan said. “If we're just mirroring each other, if it's all just fractals, then what are we becoming? What happens on the other side of death, on the other side of destruction?”
Phelan found Burkhart's simulations to be compelling metaphors for human relationships. “I replaced the force of gravity with the force of love or attraction, or hate and repulsion,” Phelan said. “I also looked at the phases of star formation as the big container for the arc of the work.”
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