Destination state screening of active spaces in spin dynamics simulations
M Krzystyniak, LJ Edwards, I Kuprov - Journal of Magnetic Resonance, 2011 - Elsevier
We propose a novel avenue for state space reduction in spin dynamics simulations, using
detectability as a selection criterion–only those states that evolve into or affect other …
detectability as a selection criterion–only those states that evolve into or affect other …
Polynomially scaling spin dynamics II: further state-space compression using Krylov subspace techniques and zero track elimination
I Kuprov - Journal of Magnetic Resonance, 2008 - Elsevier
We extend the recently proposed state-space restriction (SSR) technique for quantum spin
dynamics simulations [Kuprov et al., J. Magn. Reson. 189 (2007) 241–250] to include on-the …
dynamics simulations [Kuprov et al., J. Magn. Reson. 189 (2007) 241–250] to include on-the …
Polynomially scaling spin dynamics simulation algorithm based on adaptive state-space restriction
We report progress with an old problem in magnetic resonance—that of the exponential
scaling of simulation complexity with the number of spins. It is demonstrated below that a …
scaling of simulation complexity with the number of spins. It is demonstrated below that a …
On the accuracy of the state space restriction approximation for spin dynamics simulations
A Karabanov, I Kuprov, GTP Charnock… - The Journal of …, 2011 - pubs.aip.org
We present an algebraic foundation for the state space restriction approximation in spin
dynamics simulations and derive applicability criteria as well as minimal basis set …
dynamics simulations and derive applicability criteria as well as minimal basis set …
Spin-Scenario: A flexible scripting environment for realistic MR simulations
Y Chang, D Wei, H Jia, C Curreli, Z Wu… - Journal of magnetic …, 2019 - Elsevier
In this paper we present a new open source package, Spin-Scenario, aimed at developing
an intuitive, flexible and unique scripting framework able to cover many aspects of …
an intuitive, flexible and unique scripting framework able to cover many aspects of …
Exact NMR simulation of protein-size spin systems using tensor train formalism
We introduce a new method, based on alternating optimization, for compact representation
of spin Hamiltonians and solution of linear systems of algebraic equations in the tensor train …
of spin Hamiltonians and solution of linear systems of algebraic equations in the tensor train …
[HTML][HTML] A standard format and a graphical user interface for spin system specification
AG Biternas, GTP Charnock, I Kuprov - Journal of Magnetic Resonance, 2014 - Elsevier
We introduce a simple and general XML format for spin system description that is the result
of extensive consultations within Magnetic Resonance community and unifies under one …
of extensive consultations within Magnetic Resonance community and unifies under one …
Spin system trajectory analysis under optimal control pulses
I Kuprov - Journal of Magnetic Resonance, 2013 - Elsevier
Several methods are proposed for the analysis, visualization and interpretation of high-
dimensional spin system trajectories produced by quantum mechanical simulations. It is …
dimensional spin system trajectories produced by quantum mechanical simulations. It is …
Quantum mechanical MRI simulations: Solving the matrix dimension problem
We propose a solution to the matrix dimension problem in quantum mechanical simulations
of MRI (magnetic resonance imaging) experiments on complex molecules. This problem is …
of MRI (magnetic resonance imaging) experiments on complex molecules. This problem is …
Strategies for state space restriction in densely coupled spin systems with applications to spin chemistry
We propose three basis screening methods for state space restriction in Liouville space
simulations of large densely coupled spin systems encountered in electron paramagnetic …
simulations of large densely coupled spin systems encountered in electron paramagnetic …