DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Enhanced Quantum Synchronization via Quantum Machine Learning

Journal Article · · Advanced Quantum Technologies
 [1]; ORCiD logo [2];  [1];  [3]
  1. Departamento de Física Universidad de Santiago de Chile (USACH) Avenida Ecuador 3493 9170124 Santiago Chile, Center for the Development of Nanoscience and Nanotechnology Estación Central 9170124 Santiago Chile
  2. Department of Physical Chemistry University of the Basque Country UPV/EHU Apartado 644 48080 Bilbao Spain
  3. Department of Physical Chemistry University of the Basque Country UPV/EHU Apartado 644 48080 Bilbao Spain, IKERBASQUE, Basque Foundation for Science Maria Diaz de Haro 3 48013 Bilbao Spain, Department of Physics Shanghai University 200444 Shanghai China

Abstract The quantum synchronization between a pair of two‐level systems inside two coupled cavities is studied. By using a digital–analog decomposition of the master equation that rules the system dynamics, it is shown that this approach leads to quantum synchronization between both two‐level systems. Moreover, in this digital–analog block decomposition, the fundamental elements of a quantum machine learning protocol can be identified, in which the agent and the environment (learning units) interact through a mediating system, namely, the register. If the algorithm can be additionally equipped with a classical feedback mechanism, which consists of projective measurements in the register, reinitialization of the register state, and local conditional operations on the agent and environment subspace, a powerful and flexible quantum machine learning protocol emerges. Indeed, numerical simulations show that this protocol enhances the synchronization process, even when every subsystem experiences different loss/decoherence mechanisms, and gives the flexibility to choose the synchronization state. Finally, an implementation is proposed, based on current technologies in superconducting circuits.

Sponsoring Organization:
USDOE
OSTI ID:
1489888
Journal Information:
Advanced Quantum Technologies, Journal Name: Advanced Quantum Technologies Journal Issue: 7-8 Vol. 2; ISSN 2511-9044
Publisher:
Wiley Blackwell (John Wiley & Sons)Copyright Statement
Country of Publication:
Germany
Language:
English

References (60)

Quantum speed-up for unsupervised learning journal August 2012
Quantum computing with trapped ions journal December 2008
Superconducting quantum bits journal June 2008
Laser cooling of a nanomechanical oscillator into its quantum ground state journal October 2011
Digitized adiabatic quantum computing with a superconducting circuit journal June 2016
Quantum machine learning journal September 2017
Searching for exotic particles in high-energy physics with deep learning journal July 2014
Machine learning phases of matter journal February 2017
Single-qubit quantum memory exceeding ten-minute coherence time journal September 2017
Neural-network quantum state tomography journal February 2018
Basic protocols in quantum reinforcement learning with superconducting circuits journal May 2017
Supervised Quantum Learning without Measurements journal October 2017
Learning an unknown transformation via a genetic approach journal October 2017
Synchronization, quantum correlations and entanglement in oscillator networks journal March 2013
Active learning machine learns to create new quantum experiments journal January 2018
An introduction to quantum machine learning journal October 2014
Quantum information processing with superconducting circuits: a review journal September 2017
Quantum autoencoders via quantum adders with genetic algorithms journal October 2018
Synchronized activities of coupled oscillators in the cerebral cortex and thalamus at different levels of vigilance [published erratum appears in Cereb Cortex 1997 Dec;7(8):779] journal September 1997
Distributed entanglement journal April 2000
Universal quantum computation and simulation using any entangling Hamiltonian and local unitaries journal April 2002
Quantum-information processing with circuit quantum electrodynamics journal March 2007
Charge-insensitive qubit design derived from the Cooper pair box journal October 2007
Quantum correlations and mutual synchronization journal May 2012
Monogamy of quantum discord by multipartite correlations journal December 2012
Spontaneous synchronization and quantum correlation dynamics of open spin systems journal October 2013
Mutual information as an order parameter for quantum synchronization journal January 2015
Spin correlations as a probe of quantum synchronization in trapped-ion phonon lasers journal June 2015
Quantum synchronization as a local signature of super- and subradiance journal April 2017
Quantum computational finance: Monte Carlo pricing of financial derivatives journal August 2018
Quantum synchronization and entanglement of two qubits coupled to a driven dissipative resonator journal July 2009
Dynamics, synchronization, and quantum phase transitions of two dissipative spins journal October 2010
Superconducting qubit in a waveguide cavity with a coherence time approaching 0.1 ms journal September 2012
Entangling polaritons via dynamical Casimir effect in circuit quantum electrodynamics journal March 2016
Entanglement tongue and quantum synchronization of disordered oscillators journal February 2014
Synchronization and Bistability of a Qubit Coupled to a Driven Dissipative Oscillator journal January 2008
Response of the Strongly Driven Jaynes-Cummings Oscillator journal September 2010
Fast and Accurate Modeling of Molecular Atomization Energies with Machine Learning journal January 2012
Self-Organized Synchronization in Decentralized Power Grids journal August 2012
Feedback Control of a Solid-State Qubit Using High-Fidelity Projective Measurement journal December 2012
Coherent Josephson Qubit Suitable for Scalable Quantum Integrated Circuits journal August 2013
Phase Synchronization of Two Anharmonic Nanomechanical Oscillators journal January 2014
Dynamical Casimir Effect Entangles Artificial Atoms journal August 2014
Quantum Support Vector Machine for Big Data Classification journal September 2014
Qubit Architecture with High Coherence and Fast Tunable Coupling journal November 2014
Entanglement-Based Machine Learning on a Quantum Computer journal March 2015
Experimental Realization of a Quantum Support Vector Machine journal April 2015
Genetic Algorithms for Digital Quantum Simulations journal June 2016
Quantum-Enhanced Machine Learning journal September 2016
Synchronization Transitions in a Disordered Josephson Series Array journal January 1996
Quantum Stochastic Synchronization journal November 2006
Quantum Speedup for Active Learning Agents journal July 2014
Quantum dynamics of single trapped ions journal March 2003
Cavity optomechanics journal December 2014
Quantum Reinforcement Learning journal October 2008
Synchronization of Cellular Clocks in the Suprachiasmatic Nucleus journal November 2003
Approaching the Quantum Limit of a Nanomechanical Resonator journal April 2004
Solving the quantum many-body problem with artificial neural networks journal February 2017
Tunable coupling of transmission-line microwave resonators mediated by an rf SQUID journal July 2016
Approximate Quantum Adders with Genetic Algorithms: An IBM Quantum Experience journal July 2017

Similar Records

Related Subjects