Using Gross-Pitaevskii equation, we study the time reversibility of Bose-Einstein condensates (BEC) in kicked optical lattices, showing that in the regime of quantum chaos, the dynamics can be inverted from explosion to collapse. The accuracy of time reversal decreases with the increase of atom interactions in BEC, until it is completely lost. Surprisingly, quantum chaos helps to restore time r...

Based on the axiomatization of reversible computing RACP, we generalize it to quantum reversible computing which is called qRACP. By use of the framework of quantum configuration, we show that structural reversibility and quantum state reversibility must be satisfied simultaneously in quantum reversible computation. RACP and qRACP has the same axiomatization modulo the so-called quantum forward...

Redox reactions provide an opportunity to convert or store energy to power our increasingly technological society. In turn, phase transformations in solids and their reversibility are key to many functionalities. [ 1–4 ] This reversibility is typically linked to the specifi c mechanism, which, in turn, can be affected by kinetic limitations, such as those imposed by solid-state transport. An ex...