Matrix-product state approach to the generalized nuclear pairing Hamiltonian. (English) Zbl 07872460
MSC:
81-XX
Found 35 Documents (Results 1–35)
Compressing multireference character of wave functions via fermionic mode optimization. (English) Zbl 1520.81189
Comparative study of state-of-the-art matrix-product-state methods for lattice models with large local Hilbert spaces without \(U(1)\) symmetry. (English) Zbl 07696175
Inversion symmetry of singular values and a new orbital ordering method in tensor train approximations for quantum chemistry. (English) Zbl 1462.81145
Time-evolution methods for matrix-product states. (English) Zbl 1433.81170
Reviewer: Eric Stachura (Marietta)
Open source matrix product states: opening ways to simulate entangled many-body quantum systems in one dimension. (English) Zbl 07694771
Hand-waving and interpretive dance: an introductory course on tensor networks. (English) Zbl 1371.81062
Computing the degenerate ground space of gapped spin chains in polynomial time. (English) Zbl 1369.68211
MSC:
68Q12
An FS-DMRG for one-dimensional extended Bose-Hubbard model. (Chinese. English summary) Zbl 1340.81018
MSC:
81T17
Low-rank approximation in the numerical modeling of the Farley-Buneman instability in ionospheric plasma. (English) Zbl 1349.76453
Computation of extreme eigenvalues in higher dimensions using block tensor train format. (English) Zbl 1344.65043
Study of dynamics in spin-1/2 chain using adaptive time-dependent density-matrix renormalization-group method. (English) Zbl 1278.82038
Two-level QTT-Tucker format for optimized tensor calculus. (English) Zbl 1273.65169
SIAM J. Matrix Anal. Appl. 34, No. 2, 593-623 (2013); erratum ibid. 37, No. 2, 818-822 (2016).
TT-GMRES: solution to a linear system in the structured tensor format. (English) Zbl 1266.65050
MSC:
65F10
Preconditioned low-rank methods for high-dimensional elliptic PDE eigenvalue problems. (English) Zbl 1283.65025
Direct extension of the density-matrix renormalization group method toward two-dimensional large quantum lattices and related high-performance computing. (English) Zbl 1447.81083
Quantum phase transition of a triangular lattice spin tube and edge spin effects. (English) Zbl 1179.82056
High performance computing for eigenvalue solver in density-matrix renormalization group method: Parallelization of the Hamiltonian matrix-vector multiplication. (English) Zbl 1204.81004
Palma, José M. Laginha M. (ed.) et al., High performance computing for computational science – VECPAR 2008. 8th international conference, Toulouse, France, June 24–27, 2008. Revised selected papers. Berlin: Springer (ISBN 978-3-540-92858-4/pbk). Lecture Notes in Computer Science 5336, 39-45 (2008).
Real-space renormalization group approach for the corner Hamiltonian. (English) Zbl 1089.82012
MSC:
82B28
Parallelization strategies for density matrix renormalization group algorithms on shared-memory systems. (English) Zbl 1045.81575
Band to Mott insulator transition in the ionic Hubbard model. (English) Zbl 1009.82013
Krause, Egon (ed.) et al., High performance computing in science and engineering ’01. Transactions of the High Performance Computing Center Stuttgart (HLRS), Germany, October 8-9, 2001. Berlin: Springer. 167-177 (2002).
MSC:
82B80
82B26
Emptiness formation probability for the one-dimensional isotropic \(XY\) model. (English) Zbl 1120.82304
On the choice of the density matrix in the stochastic TMRG. (English) Zbl 1005.82013
Reviewer: Boris V.Loginov (Ulyanovsk)
MSC:
82B28
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