Classical analog of qubit logic based on a magnon Bose–Einstein condensate
Advances in quantum computing and telecommunications stimulate the search for classical
systems allowing partial implementation of a similar functionality under less stringent …
systems allowing partial implementation of a similar functionality under less stringent …
Remote state preparation of two-component Bose-Einstein condensates
A protocol for remote state preparation is proposed for spin ensembles, where the aim is to
prepare a state with a given set of spin expectation values on a remote spin ensemble using …
prepare a state with a given set of spin expectation values on a remote spin ensemble using …
[BOOK][B] Quantum atom optics: Theory and applications to quantum technology
T Byrnes, EO Ilo-Okeke - 2021 - books.google.com
The rapid development of quantum technologies has driven a revolution in related research
areas such as quantum computation and communication, and quantum materials. The first …
areas such as quantum computation and communication, and quantum materials. The first …
Fast dynamic frequency response-based multiparameter measurement in spin-exchange relaxation-free comagnetometers
As the measurement of multiple parameters in a spin-exchange relaxation-free (SERF)
comagnetometer requires a long time and complex experimentation, we present a novel …
comagnetometer requires a long time and complex experimentation, we present a novel …
Deep recurrent networks predicting the gap evolution in adiabatic quantum computing
In adiabatic quantum computing finding the dependence of the gap of the Hamiltonian as a
function of the parameter varied during the adiabatic sweep is crucial in order to optimize the …
function of the parameter varied during the adiabatic sweep is crucial in order to optimize the …
Using copies can improve precision in continuous-time quantum computing
In the quantum optimisation setting, we build on a scheme introduced by Young et al (2013
Phys. Rev. A 88 062314), where physical qubits in multiple copies of a problem encoded …
Phys. Rev. A 88 062314), where physical qubits in multiple copies of a problem encoded …
Enhancing quantum annealing accuracy through replication-based error mitigation
HN Djidjev - Quantum Science and Technology, 2024 - iopscience.iop.org
Quantum annealers like those manufactured by D-Wave Systems are designed to find high
quality solutions to optimization problems that are typically hard for classical computers …
quality solutions to optimization problems that are typically hard for classical computers …
Measuring energy by measuring any other observable
We present a method to estimate the probabilities of outcomes of a quantum observable, its
mean value, and higher moments by measuring any other observable. This method is …
mean value, and higher moments by measuring any other observable. This method is …
Multipartite spin coherent states and spinor states
T Byrnes - Physical Review A, 2024 - APS
Multipartite generalizations of spin coherent states are introduced and analyzed. These are
the spin analogs of multimode optical coherent states as used in continuous variable …
the spin analogs of multimode optical coherent states as used in continuous variable …
Experimental observation of Josephson oscillations in a room-temperature Bose-Einstein magnon condensate
AJE Kreil, HY Musiienko-Shmarova, P Frey… - Physical Review B, 2021 - APS
The alternating current (ac) Josephson effect in a time-independent spatially
inhomogeneous setting is manifested by the occurrence of Josephson oscillations—periodic …
inhomogeneous setting is manifested by the occurrence of Josephson oscillations—periodic …