In 1935, Albert Einstein, Boris Podolsky, and Nathan Rosen published a paper highlighting a phenomenon that Einstein famously dismissed as “spooky action at a distance.” Today, we know it as quantum entanglement.
At its core, entanglement describes a state where two particles become inextricably linked. Measure a property of one particle — like its spin or polarization — and you instantly know the corresponding property of its pair, regardless of whether they are separated by a few millimeters or a billion light-years.
What makes this so mind-bending to natural philosophy is what it implies about locality and observation:
- The Interconnectedness: Entangled states suggest that physical information isn’t strictly confined to isolated local regions in space-time.
- The Measurement Problem: The universe seems to refrain from defining certain properties of a system until an observation actively forces a collapse into a definitive state.
It is precisely these theoretical edge-cases — where the fundamental laws of reality challenge human intuition — that make quantum mechanics such a rich playground for speculative thought. When science reaches the boundaries of what can be directly observed, it naturally sparks the imagination.
The Ursa Mirage is where I took that imagination for a walk: a hidden city on a New Mexico mesa, an impossible correlation between distant particles, and the ten years it takes for the equations to sing. You can read it on Amazon, or add it to your shelf on Goodreads.
— D.T.
(Note: The Ursa Mirage is a work of fiction and has nothing to do with real physics.)