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Quantum Cryptography as an Approach for Teaching Quantum Physics
2021Quantum physics is not only a fundamental physical theory but recently it promises big technological advances in the so-called 2nd quantum revolution, especially in quantum information. These advances rely on the basic research done since about 1980 while looking for a clarification of the fundamentals of quantum physics.
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Practical Quantum Advantage on Partially Fault-Tolerant Quantum Computer
Physical Review XAchieving quantum speedups in practical tasks remains challenging for current noisy intermediate-scale quantum (NISQ) devices. These devices always encounter significant obstacles such as inevitable physical errors and the limited scalability of current ...
Riki Toshio +5 more
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Applied Quantum Physics for Novel Quantum Computation Approaches: an Update
Computational Mathematics and Modeling, 2018zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Individual samples, preparations, and states in Piron's approach to quantum physics
Foundations of Physics, 1994The mathematical description of the three distinct fundamental notions of “individual sample” of “preparing procedure,” and of “Piron's state” of a physical entity are precisely introduced in the framework of the Piron's “preparation-question structure” (without specific axioms C, P, A) based on Ludwig's “selection structure.” We compare our ...
CATTANEO G +2 more
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On the Logical Foundations of the Jauch-Piron Approach to Quantum Physics
International Journal of Theoretical Physics, 1988We make a critical analysis of the basic concepts of the Jauch-Piron (JP) approach to quantum physics. Then, we exhibit a formalized presentation of the mathematical structure of the JP theory by introducing it as a completely formalized syntactic system, i.e., we construct a formalized language \(L_ e\) and formally state the logical-deductive ...
CATTANEO G +3 more
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Quantum information approach to the foundations of quantum physics and spacetime
2021This thesis applies methods and concepts from quantum information theory (QIT) to investigate the foundations of quantum physics and spacetime. The process matrix formalism allows to describe indefinite causal structures. This thesis develops a systematic combination of process matrices and quantum clocks.
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A Physical Approach to Tsirelson’s Problem
, 2011Tsirelson’s problem deals with how to model separate measurements in quantum mechanics. In addition to its theoretical importance, the resolution of Tsirelson’s problem could have great consequences for device independent quantum key distribution and ...
M. Navascués +3 more
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Teaching quantum physics by the sum over paths approach and GeoGebra simulations
European Journal of Physics, 2014We present a research-based teaching sequence in introductory quantum physics using the Feynman sum over paths approach. Our reconstruction avoids the historical pathway, and starts by reconsidering optics from the standpoint of the quantum nature of light, analysing both traditional and modern experiments.
Malgieri Massimiliano +2 more
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From Quantum Physics to Programming Languages: A Process Algebraic Approach
2005Research in quantum computation is looking for the consequences of having information encoding, processing and communication exploit the laws of quantum physics, i.e. the laws of the ultimate knowledge that we have, today, of the foreign world of elementary particles, as described by quantum mechanics. After an introduction to the principles of quantum
Philippe Jorrand, Marie Lalire
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Some essential elements of ``iqWaves'' --- a new approach to quantum physics
2022Full-length paper corresponding to a conference presentation made at the ``International Conference on Current Trends in Physics and Photonics (ICCTPP-2022),'' held at Pune (India), on 09 -- 11 June, 2022. This conference was organized by School of Physics, Dr.
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