• Corpus ID: 246275896

Tripartite entanglement in quantum memristors

@inproceedings{Kumar2022TripartiteEI,
  title={Tripartite entanglement in quantum memristors},
  author={S Kumar and F. A. C'ardenas-L'opez and N. N. Hegade and Francisco Albarr'an-Arriagada and Enrique Solano and Gabriel Alvarado Barrios},
  year={2022}
}
S. Kumar,1 F. A. Cárdenas-López,1 N. N. Hegade,1 F. Albarrán-Arriagada,1, ∗ E. Solano,1, 2, 3, † and G. Alvarado Barrios1, ‡ International Center of Quantum Artificial Intelligence for Science and Technology (QuArtist) and Physics Department, Shanghai University, 200444 Shanghai, China IKERBASQUE, Basque Foundation for Science, Plaza Euskadi, 5, 48009 Bilbao, Spain Kipu Quantum, Kurwenalstrasse 1, 80804 Munich, Germany 
Problem solving dynamics for gate-model quantum computers
TLDR
This work studies the model of adaptive problem solving dynamics in gate-model quantum computers, which can be realized in near-term experimental implementations of quantum computers.

References

SHOWING 1-10 OF 36 REFERENCES
Entangled quantum memristors
Shubham Kumar,1 Francisco A. Cárdenas-López,1 Narendra. N. Hegade,1 Xi Chen,2 Francisco Albarrán-Arriagada,1, ∗ Enrique Solano,1, 2, 3, 4, † and Gabriel Alvarado Barrios1, ‡ International Center of
Quantum memristors
TLDR
This work introduces the concept of a quantum memristor as a quantum dissipative device, whose decoherence mechanism is controlled by a continuous-measurement feedback scheme, which accounts for the memory.
Quantum Memristors in Frequency-Entangled Optical Fields
TLDR
It is shown that the characteristic hysteretic behavior of memristors can be reproduced when analyzing the response of the system with respect to the control, for different experimentally attainable states.
Distributed Entanglement
Consider three qubits A, B, and C which may be entangled with each other. We show that there is a trade-off between A’s entanglement with B and its entanglement with C. This relation is expressed in
Qubit-based memcapacitors and meminductors
It is shown that superconducting charge and phase qubits are quantum versions of memory capacitive and inductive systems, respectively. We demonstrate that such quantum memcapacitive and meminductive
Quantum Memristors in Quantum Photonics
TLDR
This work designs an effective beam splitter, which is tunable in real time, by means of a Mach-Zehnder-type array with two equal 50:50 beam splitters and a tunable retarder, which allows it to control its reflectivity and shows how to codify quantum information in the coherent beams.
Experimental photonic quantum memristor
Memristive devices are a class of physical systems with history-dependent dynamics characterized by signature hysteresis loops in their input–output relations. In the past few decades, memristive
Superconducting Memristors
In his original work Josephson predicted that a phase-dependent conductance should be present in superconducting tunnel junctions, an effect difficult to detect, mainly because it is hard to single
Strong Quantum Computational Advantage Using a Superconducting Quantum Processor.
TLDR
This work develops a two-dimensional programmable superconducting quantum processor, Zuchongzhi, which is composed of 66 functional qubits in a tunable coupling architecture and establishes an unambiguous quantum computational advantage that is infeasible for classical computation in a reasonable amount of time.
Thermometry and Memcapacitance with a Qubit-Resonator System
We study theoretically dynamics of a driven-dissipative qubit-resonator system. Specifically, a transmon qubit is coupled to a transmission-line resonator; this system is considered to be probed via
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