Finding spin glass ground states using quantum walks
Quantum computation using continuous-time evolution under a natural hardware
Hamiltonian is a promising near-and mid-term direction toward powerful quantum computing …
Hamiltonian is a promising near-and mid-term direction toward powerful quantum computing …
Quantum search with hybrid adiabatic–quantum-walk algorithms and realistic noise
Computing using a continuous-time evolution, based on the natural interaction Hamiltonian
of the quantum computer hardware, is a promising route to building useful quantum …
of the quantum computer hardware, is a promising route to building useful quantum …
Non-unitary Trotter circuits for imaginary time evolution
CN Leadbeater, N Fitzpatrick… - Quantum Science …, 2023 - iopscience.iop.org
We propose an imaginary time equivalent of the well-established Pauli gadget primitive for
Trotter-decomposed real time evolution, using mid-circuit measurements on a single ancilla …
Trotter-decomposed real time evolution, using mid-circuit measurements on a single ancilla …
Geometric algebra and information geometry for quantum computational software
C Cafaro - Physica A: Statistical Mechanics and its Applications, 2017 - Elsevier
The art of quantum algorithm design is highly nontrivial. Grover's search algorithm
constitutes a masterpiece of quantum computational software. In this article, we use methods …
constitutes a masterpiece of quantum computational software. In this article, we use methods …
Continuous-time quantum search and time-dependent two-level quantum systems
It was recently emphasized by Byrnes, Forster and Tessler [Phys. Rev. Lett. 120 (2018)
060501] that the continuous-time formulation of Grover's quantum search algorithm can be …
060501] that the continuous-time formulation of Grover's quantum search algorithm can be …
Why adiabatic quantum annealing is unlikely to yield speed-up
Why adiabatic quantum annealing is unlikely to yield speed-up - IOPscience This site uses
cookies. By continuing to use this site you agree to our use of cookies. To find out more, see …
cookies. By continuing to use this site you agree to our use of cookies. To find out more, see …
Decrease of Fisher information and the information geometry of evolution equations for quantum mechanical probability amplitudes
The relevance of the concept of Fisher information is increasing in both statistical physics
and quantum computing. From a statistical mechanical standpoint, the application of Fisher …
and quantum computing. From a statistical mechanical standpoint, the application of Fisher …
On validity of quantum partial adiabatic search
In this paper, we further verify the validity of the quantum partial adiabatic search algorithm
which was initialized in the previous related works by revisiting its quantum circuit model …
which was initialized in the previous related works by revisiting its quantum circuit model …
Environment-assisted analog quantum search
Two main obstacles for observing quantum advantage in noisy intermediate-scale quantum
computers (NISQ) are the finite-precision effects due to control errors, or disorders, and …
computers (NISQ) are the finite-precision effects due to control errors, or disorders, and …
Symmetry‐Protected Quantum Adiabatic Evolution in Spontaneous Symmetry‐Breaking Transitions
Quantum adiabatic evolution describes the dynamical evolution of a slowly driven
Hamiltonian. In most systems undergoing spontaneous symmetry‐breaking transitions, the …
Hamiltonian. In most systems undergoing spontaneous symmetry‐breaking transitions, the …