Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Wakaura, Hikaru"'
Recently there are more promising qubit technology such as Majorana fermions Rydberg atoms and Silicon quantum dot have yet to be developed for realizing a quantum computer than Superconductivity and Ion trap into the world The simulation of the quan
Externí odkaz:
http://arxiv.org/abs/2312.16432
Autor:
Wakaura, Hikaru, Tomono, Takao
The spin-vortex-induced loop current (SVILC) is a nano-sized loop current predicted to exist in the CuO$_2$ plane in the bulk of hole-doped cuprate superconductors. It is a persistent loop current protected by the topological winding number associate
Externí odkaz:
http://arxiv.org/abs/2112.12537
Autor:
Wakaura, Hikaru, Tomono, Takao
Some fascinating phenomena have been investigated, hence spin vortex systems are a hot subarea of solid-state physics. However, simulations of these systems require some simplifications. Quantum computers have the potential to simulate these systems
Externí odkaz:
http://arxiv.org/abs/2112.06561
Autor:
Wakaura, Hikaru, Suksmono, Andriyan B.
The development of Fault-Tolerant Quantum Computer (FTQC) gradually raises a possibility to implement the Quantum Phase Estimation (QPE) algorithm. However, QPE works only for normalized systems. This requires the minimum and maximum of eigenvalues o
Externí odkaz:
http://arxiv.org/abs/2111.02448
Variational-Quantum-Eigensolver(VQE) method on a quantum computer is a well-known hybrid algorithm to solve the eigenstates and eigenvalues that uses both quantum and classical computers. This method has the potential to solve quantum chemical simula
Externí odkaz:
http://arxiv.org/abs/2110.07441
Autor:
Wakaura, Hikaru, Tomono, Takao
Variational-Quantum-Eigensolver (VQE) method has been known as the method of chemical calculation using quantum computers and classical computers. This method also can derive the energy levels of excited states by Variational-Quantum-Deflation (VQD)
Externí odkaz:
http://arxiv.org/abs/2109.02009
Autor:
Wakaura, Hikaru, Tomono, Takao
Variational Quantum Eigensolver (VQE) method is the way to derive the wave functions from their eigen energies using quantum computers. But, the methods to utilize the superposition states between them haven't been developed yet. The method to calcul
Externí odkaz:
http://arxiv.org/abs/2107.02979
Observing rapid developments of both the number of qubits and quantum volume, especially with recent advances in ion-trap quantum computers, it is no doubt that Fault-Tolerant-Quantum-Computer (FTQC) will be realized in the near future. Since FTQC re
Externí odkaz:
http://arxiv.org/abs/2105.01141
Autor:
Wakaura, Hikaru, Tomono, Takao
Subspace-Search Variational Quantum Eigen solver (SSVQE) is a searching method of multiple states and relies on the unitarity of transformations to ensure the orthogonality of output states for multiple states. Therefore, this method is thought to be
Externí odkaz:
http://arxiv.org/abs/2103.12574
Autor:
Wakaura, Hikaru, Koizumi, Hiroyasu
Publikováno v:
In Physica C: Superconductivity and its applications 15 February 2016 521-522:55-66
