Results 1 to 10 of about 2,564,507 (290)
Quantum Chaos is Quantum [PDF]
Quantum, 2021 It is well known that a quantum circuit onNqubits composed of Clifford gates with the addition ofknon Clifford gates can be simulated on a classical computer by an algorithm scaling aspoly(N)exp(k)\cite{bravyi2016improved}. We show that, for a quantum circuit to simulate quantum chaotic behavior, it is both necessary and sufficient thatk=Θ(N).
Lorenzo Leone +3 more
openaire +5 more sources
Political science framework based on quantum approach [PDF]
Faṣlnāmah-i Pizhūhish/hā-yi Rāhburdī-i Siyāsat, 2022 Research issues in the political sciences are becoming increasingly complex. The contemporary era, which is inspired by postmodernism, integration and complexity of knowledge, has created special conditions in research methods, issues and approaches. The
Mohammad Hadi Raji +1 more
doaj +1 more source
Acknowledgment to Reviewers of Quantum Reports in 2021
Quantum Reports, 2022 Rigorous peer-reviews are the basis of high-quality academic publishing [...]
Quantum Reports Editorial Office
doaj +1 more source
Acknowledgment to the Reviewers of Quantum Reports in 2022
Quantum Reports, 2023 High-quality academic publishing is built on rigorous peer review [...]
Quantum Reports Editorial Office
doaj +1 more source
Acknowledgment to Reviewers of Quantum Beam Science in 2021
Quantum Beam Science, 2022 Rigorous peer-reviews are the basis of high-quality academic publishing [...]
Quantum Beam Science Editorial Office
doaj +1 more source
Acknowledgment to the Reviewers of Quantum Beam Science in 2022
Quantum Beam Science, 2023 High-quality academic publishing is built on rigorous peer review [...]
Quantum Beam Science Editorial Office
doaj +1 more source
Quantum-Hall quantum bits [PDF]
Physical Review B, 2002 Bilayer quantum-Hall systems can form collective states in which electrons exhibit spontaneous interlayer phase coherence. We discuss the possibility of using bilayer quantum dot many-electron states with this property to create two-level systems that have potential advantages as quantum bits.
Yang, S.-R. Eric +2 more
openaire +3 more sources
Quantum walks, quantum gates, and quantum computers [PDF]
Physical Review A, 2007 The physics of quantum walks on graphs is formulated in Hamiltonian language, both for simple quantum walks and for composite walks, where extra discrete degrees of freedom live at each node of the graph. It is shown how to map between quantum walk Hamiltonians and Hamiltonians for qubit systems and quantum circuits; this is done for both a single- and
Hines, Andrew P., Stamp, P. C. E.
openaire +2 more sources
Quantum Cryptography—A Simplified Undergraduate Experiment and Simulation
Physics, 2022 Quantum cryptography is a topic of considerable interest. A simple and robust experiment and theory for a senior level undergraduate investigation of quantum key distribution are described.
Yuval Bloom +3 more
doaj +1 more source
QUANTUM HOLONOMIES FOR QUANTUM COMPUTING [PDF]
International Journal of Modern Physics B, 2001 Holonomic Quantum Computation (HQC) is an all-geometrical approach to quantum information processing. In the HQC strategy information is encoded in degenerate eigen-spaces of a parametric family of Hamiltonians. The computational network of unitary quantum gates is realized by driving adiabatically the Hamiltonian parameters along loops in a control ...
Pachos, Jiannis, Zanardi, Paolo
openaire +3 more sources