Quantum science breakthroughs confirm Einstein’s principle and enable logical reasoning

Researchers have achieved significant milestones in quantum science through two distinct experimental breakthroughs.

In one study, scientists used ultra-cold rubidium atoms to observe how a quantum system behaves under gravity. By splitting the quantum state of the atoms—keeping one part stationary via magnetic fields while allowing the other to fall freely—the team observed a quantum phase shift. This result supports Albert Einstein’s equivalence principle, demonstrating that the predictions of general relativity remain consistent even within the realm of quantum mechanics.

In a separate development, researchers from Zhejiang University and Tsinghua University demonstrated that quantum hardware can perform logical reasoning rather than just numerical calculations. Using a 121-qubit programmable superconducting processor, the team successfully executed a chain of mathematical deductions to prove two geometry theorems, including a problem from the 1978 International Mathematical Olympiad. This experiment proves that structured mathematical deduction can be converted into a process executable directly on a quantum processor.