6 papers
Prime Number Identification Demonstrated with Quantum Processors Using a New Rescaling-Based Noise Mitigation Technique
Victor F. dos Santos, Victor P. Brasil, Pedro A. S. Contri +1
We implement a quantum protocol for prime number identification based on entanglement dynamics, using IBM quantum processors. The method links the primality of an integer to specif…
Entanglement distribution in quantum networks via swapping of partially entangled pure states
Henrique Guerra, Tailan S. Sarubi, Rafael Chaves +1
The entanglement swapping protocol (ESP) is a fundamental primitive for distributing quantum correlations across distant nodes in a quantum network. Recent studies have demonstrate…
Digital quantum simulation of bosonic systems and quantum complementarity
Victor P. Brasil, Diego S. Starke, Jonas Maziero
Digital quantum simulation (DQS) has emerged as a powerful approach to investigate complex quantum systems using digital quantum computers. Such systems, like many-particle bosonic…
Entanglement swapping for partially entangled qudits and the role of quantum complementarity
Diego S. Starke, Marcos L. W. Basso, Lucas C. Céleri +1
We extend the entanglement swapping protocol (ESP) to partially entangled qudit states and analyze the process within the framework of complete complementarity relations (CCRs). Bu…
Efficient detection of localization transitions using predictability
Tiago Pernambuco, Jonas Maziero, Rafael Chaves
Identifying phase transition points is a fundamental challenge in condensed matter physics, particularly for transitions driven by quantum interference effects, such as Anderson an…
Quantum observable's reality erasure with spacelike-separated operations
J. S. Araújo, Diego S. Starke, A. S. Coelho +3
In 1935, Einstein, Podolsky, and Rosen argued that quantum mechanics is incomplete based on the assumption that local actions cannot influence elements of reality at a distant loca…