613 citations
- University of British ColumbiaCA63 papers
- Simon Fraser UniversityCA33 papers
- University of VictoriaCA20 papers
- University of ZagrebHR9 papers
- California Institute of TechnologyUS6 papers
- Centre National de la Recherche ScientifiqueFR6 papers
- Institute for Theoretical and Experimental PhysicsRU6 papers
- Faculty of Electrical Engineering and Computing in ZagrebHR5 papers
- University of WashingtonUS5 papers
- Universidad Autónoma MetropolitanaMX4 papers
- University of WaterlooCA4 papers
- Dalhousie UniversityCA3 papers
126 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…