Ovidiu Racorean
The Other Side of the Universe
Grab a book. Notice its length, width and thickness. They correspond, respectively, to the three dimensions of space and, we reasonably assume, to all...
Geometry of Spacetime as a Quantum Information Processing Device
Photons pass throughout the twisted spacetime near black holes, changing their orbital angular momentum. What does that mean for quantum computing?
Quantum Technology of Spinning Black Holes
Thoughts of a researcher on quantum technology and the Universe.
Quantum Communication with the Extraterrestrial Intelligence
Should we start looking for quantum messages from extraterrestrial intelligence?
Quantum Computing with Spacetime Curvature?
General Relativity and quantum theory, the two pillars of modern physics, although notoriously difficult to reconcile, may beautifully work together, as a new paper suggests. Moreover, the spacetime curvature and twisting create, manipulate and communicate quantum information encoded in light.
Quantum Information Encoded in Spinning Black Holes
Spinning black holes are capable of complex quantum information processes.
The black holes sparked the public imagination for almost 100 years. Their presence in the...