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Efficient Scheme for Time-dependent Thermal Pure Quantum State: Application to the Kitaev Model with Armchair Edges
by H. Taguchi, A. Koga, Y. Murakami
This Submission thread is now published as
Submission summary
| Authors (as registered SciPost users): | Akihisa Koga |
| Submission information | |
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| Preprint Link: | https://arxiv.org/abs/2210.06084v1 (pdf) |
| Date accepted: | 2022-10-21 |
| Date submitted: | 2022-10-13 02:30 |
| Submitted by: | Koga, Akihisa |
| Submitted to: | SciPost Physics Proceedings |
| Proceedings issue: | International Conference on Strongly Correlated Electron Systems (SCES2022) |
| Ontological classification | |
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| Academic field: | Physics |
| Specialties: |
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| Approach: | Theoretical |
Abstract
We consider the time-dependent thermal pure quantum state method and introduce the efficient scheme to evaluate the change in physical quantities induced by the time-dependent perturbations, which has been proposed in our previous paper [H. Taguchi et al., Phys. Rev. B 105, 125137 (2022)]. Here, we treat the Kitaev model to consider the Majorana-mediated spin transport, as an example. We demonstrate how efficient our scheme is to evaluate spin oscillations induced by the magnetic field pulse.
Author comments upon resubmission
We would like to thank the referee for the careful reading of our manuscript. Following the referee's suggestion, we have modified the final sentence of the section 4. We believe that our revised manuscript is more suitable for publication.
List of changes
We have modified the final sentence of the section 4.
Published as SciPost Phys. Proc. 11, 003 (2023)