Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.12202/6571| Title: | How many particles make up a chaotic many-body quantum system? |
| Authors: | Santos, Lea F. Zisling, Guy Bar Lev, Yevgeny 0000-0001-9400-2709 |
| Keywords: | Quantum statistical mechanics chaos |
| Issue Date: | 28-Dec-2020 |
| Publisher: | arXiv preprint arXiv:2012.14436 |
| Citation: | Santos, Lea F., Zisling, Guy and Bar Lev, Yevgeny. How many particles make up a chaotic many-body quantum system? arXiv preprint arXiv:2012.14436 |
| Series/Report no.: | Arxiv preprint;arXiv:2012.14436 |
| Abstract: | We numerically investigate the minimum number of interacting particles, which is required for the onset of strong chaos in quantum systems on a one-dimensional lattice with short-range and long-range interactions. We consider multiple system sizes which are at least three times larger than the number of particles and find that robust signatures of quantum chaos emerge for as few as 4particles in the case of short-range interactions and as few as 3 particles for long-range interactions,and without any apparent dependence on the size of the system. |
| Description: | Research paper / Open Access |
| URI: | https://arxiv.org/pdf/2012.14436.pdf https://hdl.handle.net/20.500.12202/6571 |
| ISSN: | 2331-8422 (Online) |
| Appears in Collections: | Stern College for Women -- Faculty Publications |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Santos Zisling Bar Lev How many particles arxiv 28dec2020 2012.14436.pdf | 686.17 kB | Adobe PDF |  View/Open |
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