High degree of quantum entanglement detected for first time in centimeter-sized crystal of strange metal
Many quantum effects can be observed only when a small number of particles is studied—individual atoms, molecules or photons, for example, carefully shielded from the rest of the world. But what about macroscopic objects, consisting of an unimaginably large number of particles? Can they, too, display effects that provide a direct glimpse into the quantum world?
Advances in experimental quantum physics allow for the detection of quantum phenomena in increasingly larger systems, pushing the boundaries of what was previously considered observable.
This finding could open new avenues for quantum computing and sensing by demonstrating that macroscopic objects can exhibit quantum entanglement, potentially moving quantum effects from highly shielded lab settings into more practical applications.
The observation expands the known scale at which quantum entanglement can occur, challenging previous assumptions about the size limitations for quantum behaviors and hinting at new materials science possibilities.
- · Quantum computing researchers
- · Materials science
- · Semiconductor industry
- · Physics research institutions
- · Classical computing paradigms (long term)
- · Traditional sensor technology (long term)
Further research will focus on understanding and controlling entanglement in larger material systems.
This could lead to breakthroughs in quantum information processing at scales previously thought impossible outside of extreme isolation.
New classes of 'quantum materials' could emerge with properties far exceeding classical limits, impacting various technologies.
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Read at Phys.org — Quantum Physics