279 citations
- University of British ColumbiaCA31 papers
- Simon Fraser UniversityCA13 papers
- University of ZagrebHR4 papers
- California Institute of TechnologyUS3 papers
- Dalhousie UniversityCA3 papers
- Florida State UniversityUS2 papers
- Institute of Experimental Physics of the Slovak Academy of SciencesSK2 papers
- King Abdulaziz UniversitySA2 papers
- Kurchatov InstituteRU2 papers
- National High Magnetic Field LaboratoryUS2 papers
- Slovak Academy of SciencesSK2 papers
- Tulane UniversityUS2 papers
51 papers
The nonlinearity of helical springs: An energy-based approach
Saša Ilijić, Ana Babić, Dora Ivrlač +1
A general expression for the elastic potential energy of a helical spring is derived using the basic concepts of elasticity theory and geometry. Both the translational and the rota…
An analysis of Born-Infeld boson compact objects
Andrew DeBenedictis, Sasa Ilijic
In this paper we study gravitationally bound compact objects sourced by a string theory inspired Born-Infeld scalar field. Unlike many of their canonical scalar field counterparts,…
Some singular spacetimes and their possible alternatives
Andrew DeBenedictis
This is a brief review article of a seminar given at the International Conference on Gravitation, Astrophysics and Cosmology 2024 (ICGAC-2024), Mathura, India. We begin with a hist…
A Gallery of Soft Modes: Theory and Experiment at a Ferromagnetic Quantum Phase Transition
P. C. E. Stamp, D. M. Silevitch, M. Libersky +3
We examine the low-energy excitations in the vicinity of the quantum critical point in LiHoF, a physical realization of the Transverse Field Ising Model, focusing on the long-r…
On a Class of Exact Arbitrarily Differentiable de Sitter Cores with Kerr Exteriors: Possible gravastar or regular black hole mimickers
Sasa Ilijic, Andrew DeBenedictis
Within the paradigm of non-perturbative Einstein gravity we study continuous curvature manifolds which possess de Sitter interiors and Kerr exteriors. These manifolds could represe…
Ultrafast non-equilibrium dynamics of rotons in superfluid helium
A. A. Milner, P. C. E. Stamp, V. Milner
Superfluid 4He, the first superfluid ever discovered, is in some ways the least well understood. Unlike 3He superfluid, or the variety of Bose-Einstein condensates of ultracold gas…