TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhys.17.5.135
TI  - Efficient higher-order matrix product operators for time evolution
PY  - 2024/11/15
UR  - https://scipost.org/SciPostPhys.17.5.135
JF  - SciPost Physics
JA  - SciPost Phys.
VL  - 17
IS  - 5
SP  - 135
A1  - Van Damme, Maarten
AU  - Haegeman, Jutho
AU  - McCulloch, Ian
AU  - Vanderstraeten, Laurens
AB  - We introduce a systematic construction of higher-order matrix product operator (MPO) approximations of the time evolution operator for generic (short and long range) one-dimensional Hamiltonians. We demonstrate the utility of our construction, by showing an order of magnitude speedup in simulation cost compared to conventional first-order MPO time evolution schemes.
ER  -

@Article{10.21468/SciPostPhys.17.5.135,
	title={{Efficient higher-order matrix product operators for time evolution}},
	author={Maarten Van Damme and Jutho Haegeman and Ian McCulloch and Laurens Vanderstraeten},
	journal={SciPost Phys.},
	volume={17},
	pages={135},
	year={2024},
	publisher={SciPost},
	doi={10.21468/SciPostPhys.17.5.135},
	url={https://scipost.org/10.21468/SciPostPhys.17.5.135},
}