| Full text | |
| Author(s): |
Starke, Diego S.
;
Basso, Marcos L. W.
;
Maziero, Jonas
Total Authors: 3
|
| Document type: | Journal article |
| Source: | PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SC; v. 480, n. 2301, p. 15-pg., 2024-11-06. |
| Abstract | |
Bohr's complementarity principle has long been a fundamental concept in quantum mechanics, positing that, within a given experimental set-up, a quantum system (or quanton) can exhibit either its wave-like character, denoted as W, or its particle-like character, denoted as P, but not both simultaneously. Modern interpretations of Bohr's complementarity principle acknowledge the coexistence of these aspects in the same experiment while introducing the constraint W+P <=alpha. Notably, estimations of W or P frequently rely on indirect retrodiction methods, a practice that has led to the claim of the violation of Bohr's complementarity principle. By taking a different route, recent advancements demonstrate that quantum complementarity relations can be rigorously derived from the axioms of quantum mechanics. To reconcile these observations and eliminate potential paradoxes or violations, we propose an updated formulation for the quantum complementarity principle, which is stated as follows: For a given quantum state preparation rho t at a specific instant of time t, the wave and particle behaviours of a quanton are constrained by a complementarity relation B(rho(t))+B(rho(t))<=alpha(d), which is derived directly from the axioms of quantum mechanics. (AU) | |
| FAPESP's process: | 22/09496-8 - Exploring the extreme effects ofrotation and electromagnetic fields in general relativity: new exact solutions and numerical approximations |
| Grantee: | Marcos Leopoldo Wayhs Basso |
| Support Opportunities: | Scholarships in Brazil - Doctorate |