Zobrazeno 1 - 10
of 446
pro vyhledávání: '"Suzuki, Masuo"'
Autor:
Hashizume, Yoichiro, Koizumi, Takashi, Akitaya, Kento, Nakajima, Takashi, Okamura, Soichiro, Suzuki, Masuo
Publikováno v:
Physical Review E 92, 023302 (2015)
In the present study, we demonstrate how to perform, using quantum annealing, the singular value decomposition and the principal component analysis. Quantum annealing gives a way to find a ground state of a system, while the singular value decomposit
Externí odkaz:
http://arxiv.org/abs/1508.02831
Publikováno v:
Physica A 419 (2015) 506
In the present study, we propose a new perspective on thermal dissipation based on the thermo field dynamics. From the view point of the renormalization theory, there appear effective interactions between the original and tilde spaces on thermo field
Externí odkaz:
http://arxiv.org/abs/1411.1142
Publikováno v:
Physica A 403 (2013) 217-226
In the present study, we focus on the parity of the order parameters and clarify the order formation process in a system including two order parameters. Each order parameter shows each different parity under a gauge transformation, namely even and od
Externí odkaz:
http://arxiv.org/abs/1402.3887
Autor:
Hashizume, Yoichiro, Suzuki, Masuo
We propose a new method to understand quantum entanglement using the thermo field dynamics (TFD) described by a double Hilbert space. The entanglement states show a quantum-mechanically complicated behavior. Our new method using TFD makes it easy to
Externí odkaz:
http://arxiv.org/abs/1305.4679
Publikováno v:
In Physica A: Statistical Mechanics and its Applications 15 May 2019 522:1-8
Autor:
Suzuki, Masuo
Some general aspects of nonlinear transport phenomena are discussed on the basis of two kinds of formulations obtained by extending Kubo's perturbational scheme of the density matrix and Zubarev's non-equilibrium statistical operator formulation. Bot
Externí odkaz:
http://arxiv.org/abs/1111.2118
Autor:
Suzuki, Masuo
*First-principles derivation of the entropy production in erectric static conduction. *The second-order (symmetric) density matrix contributes to the entropy production. *New schemes of steady states formulated using a relaxation-type von Neumann equ
Externí odkaz:
http://arxiv.org/abs/1103.1954
Autor:
Hashizume, Yoichiro, Suzuki, Masuo
In this study, we have found a new random ordered phase in isotropic models with many-body interactions. Spin correlations between neighboring planes are rigorously shown to form a long-range order, namely coplanar order, using a unitary transformati
Externí odkaz:
http://arxiv.org/abs/1009.3718
Autor:
Tsuboi, Zengo, Suzuki, Masuo
Publikováno v:
Int. J. Mod. Phys. B9 (1995) 3241-3268
The general decomposition theory of exponential operators is briefly reviewed. A general scheme to construct independent determining equations for the relevant decomposition parameters is proposed using Lyndon words. Explicit formulas of the coeffici
Externí odkaz:
http://arxiv.org/abs/0912.0066
Publikováno v:
Phys. Rev. E 75, 051112 (2007)
We introduce transverse ferromagnetic interactions, in addition to a simple transverse field, to quantum annealing of the random-field Ising model to accelerate convergence toward the target ground state. The conventional approach using only the tran
Externí odkaz:
http://arxiv.org/abs/quant-ph/0702214