Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Hanteng Wang"'
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
There are several proposals for quantum algorithms solving optimisation problems, but so far none of them has provided a clear speedup. Here, the authors propose an iterative protocol featuring periodic cycling around the tricritical point of a many-
Externí odkaz:
https://doaj.org/article/249dd8d05803401a936be7c2fd3d9bee
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-1 (2022)
Externí odkaz:
https://doaj.org/article/ec5ea4dff36e4f71bb052e2aa741129c
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 9, Pp 1-31 (2019)
Abstract We investigate existence of replica off-diagonal solutions in the field-theoretical description of Sachdev-Ye-Kitaev model. To this end we evaluate a set of local and non-local dynamic correlation functions in the long time limit. We argue t
Externí odkaz:
https://doaj.org/article/b0b38f05dd30480282e90276e9b18d51
Publikováno v:
Physical Review Research, Vol 2, Iss 3, p 033025 (2020)
The Sachdev-Ye-Kitaev (SYK) model has emerged as a new paradigm of non-Fermi-liquid behavior. Here we investigate a possibility of having a superconducting off-diagonal long-range order (ODLRO) and a pseudogap phase within the SYK framework. We found
Externí odkaz:
https://doaj.org/article/209f6748d38c4c4f810004e8253bfedf
We suggest an iterative quantum protocol, allowing to solve optimization problems with a glassy energy landscape. It is based on a periodic cycling around the tricritical point of the many-body localization transition. This ensures that each iteratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fef19b20dff2aeaf841f0c97d786ea7
http://arxiv.org/abs/2111.00842
http://arxiv.org/abs/2111.00842
Publikováno v:
Physical Review Research. 2
This paper introduces a minimal generalization of the SYK model, which exhibits a superconducting dome. A pseudogap phase, which appears next to the dome, is dominated by the strong quantum fluctuations. The pseudogap-superconductivity transition can