REVIEW 4 cited by
Nuclear shell-model code for massive parallel computation, "KSHELL"
Not yet reviewed by Pith; the record is open.
This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.
SPECIMEN: schema-true, not a live event
T0 review · schema-true
One-sentence machine reading of the paper's core claim.
pith:XXXXXXXX · record.json · timestamp
abstract
A new code for nuclear shell-model calculations, "KSHELL", is developed. It aims at carrying out both massively parallel computation and single-node computation in the same manner. We solve the Schr\"{o}dinger's equation in the $M$-scheme shell-model model space, utilizing Thick-Restart Lanczos method. During the Lanczos iteration, the whole Hamiltonian matrix elements are generated "on-the-fly" in every matrix-vector multiplication. The vectors of the Lanczos method are distributed and stored on memory of each parallel node. We report that the newly developed code has high parallel efficiency on FX10 supercomputer and a PC with multi-cores.
Forward citations
Cited by 4 Pith papers
-
Absence of a shell closure in $^{140}$Sn
Chiral-EFT ab initio computations yield a small 2+ energy in 140Sn under a closed 7/2- subshell assumption, contradicting that shell closure.
-
Nuclear Many-Body Systems as Benchmarks for Quantum Computing
A unified workflow maps realistic nuclear Hamiltonians to qubit operators and benchmarks three quantum eigenvalue algorithms, finding T-gate counts of 10^10–10^14 for valence-space QPE at hundreds of qubits.
-
Nuclear Many-Body Systems as Benchmarks for Quantum Computing
NuQuLib maps realistic nuclear Hamiltonians to qubit Hamiltonians and compares T-gate costs of QPE, QKrylov, and ODMD across valence and no-core model spaces.
-
Shell Model Calculations for Proton-rich Zn Isotopes via New Generated Effective Interaction by Artificial Neural Networks
An artificial neural network generates a new effective interaction jj44b_nn from jj44b, yielding shell model results for proton-rich Zn isotopes that are comparable to the original and closer to experiment in some cases.
Discussion (0). Sign in to comment.