Today, scientists have made a breakthrough that could completely change the way we think about quantum physics. In a new study published in Nature, researchers have demonstrated for the first time that phonons, the quantum quanta of sound, can be used to directly measure the energy of a quantum system. This finding could have implications for our understanding of quantum mechanics and could ultimately lead to new technologies based on quantum physics.

Phonons are quanta of sound that are created when a sound wave travels through a medium. They are the basis of all sound and vibration, and can be used to measure the energy of a system. This is the first time that scientists have been able to show that phonons can be used to measure the energy of a quantum system, which could open up a whole new realm of possibilities. The implications of this study could be far-reaching, and could lead to new technologies based on quantum mechanics.

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source: Phys.org