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Physicists create new quantum states by controlling magnetic fields

Physicists create new quantum states by controlling magnetic fields

Scientists at California Polytechnic State University have discovered that it is possible to create entirely new states of quantum matter by modulating magnetic fields in a time-controlled manner. This research is based on the Floquet engineering branch of quantum physics, where material properties are shaped not only by their composition but also by external periodic influences. This is reported by Ixbt.com .

By periodically changing the magnetic field according to a specific scenario and 'shaking' the system, researchers succeeded in generating stable quantum phases not found in static matter. This method allows for the control of quantum material properties based on how they change over time, alongside their internal structure.

The most significant aspect of this discovery is that the newly created quantum states possess high resilience to noise and errors. This could be a crucial step in ensuring the stability of qubits, which is the biggest challenge for modern quantum computers.

Scientists also managed to observe mathematical patterns characteristic of higher-dimensional systems in simpler devices. This enables the creation of convenient models for studying complex quantum processes.

In the future, these results are expected to be applied in the development of quantum computing technologies, new types of electronics, and photonic devices. As a next step, the study authors plan to experimentally verify this theory using ultracold atoms.

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