Time travel could become a reality thanks to a new mechanism in quantum physics

Time travel research and development They have fascinated scientists and philosophers for decades, creating theories that challenge our understanding of reality.

Using complex equations and theoretical experiments, scenarios have been proposed in which spacetime could be warped so much that allow transitions to the past or future

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A recent article in Physical Review Letters, written by physics professor Kater March, revealed an advance in quantum physics that could bring time travel closer.

The discovery is based on a property of quantum sensors called retrospection. allows scientists to “look back” in time is like rewinding a video to understand how events happened.

This mechanism is due to quantum entanglement, in which two particles called qubits are synchronized, allowing information from the future to be used to better understand what happened in the past

. This could improve the accuracy of measurements in astronomy, making it easier to observe stars and galaxies in ancient times.

Results in other fields such as medicine are promising, allowing track past patterns and improve treatment. Although physical time travel is still a long way off, this progress brings us closer to a future in which an accurate understanding of the past will be more viable.