When superconductivity crosses over: From BCS to BEC

Q Chen, Z Wang, R Boyack, S Yang, K Levin - Reviews of Modern Physics, 2024 - APS
New developments in superconductivity, particularly through unexpected and often
surprising forms of superconducting materials, continue to excite the community and …

Unified approach to electrical and thermal transport in high- superconductors

R Boyack, Z Wang, Q Chen, K Levin - Physical Review B, 2021 - APS
In this paper, we present a consolidated equation for all low-field transport coefficients,
based on a reservoir approach developed for noninteracting quasiparticles. This formalism …

Exact correlation functions in the cuprate pseudogap phase: Combined effects of charge order and pairing

R Boyack, CT Wu, P Scherpelz, K Levin - Physical Review B, 2014 - APS
There is a multiplicity of charge-ordered, pairing-based, or pair density wave theories of the
cuprate pseudogap, albeit arising from different microscopic mechanisms. For mean-field …

[HTML][HTML] Управление изменениями в муниципальном образовании на основе оценки эффективности в модели “ящик Эджуорта”

ОО Комаревцева - Экономический журнал, 2017 - cyberleninka.ru
В условиях неопределенности и трансформации экономических процессов в
муниципальном образовании важным элементом выступает управление изменениями …

Gauge-invariant theories of linear response for strongly correlated superconductors

R Boyack, BM Anderson, CT Wu, K Levin - Physical Review B, 2016 - APS
We present a diagrammatic theory for determining consistent electromagnetic response
functions in strongly correlated fermionic superfluids. While a gauge-invariant …

Reconstructed Fermi surface and quantum oscillation of doped resonating valence bond state with incommensurate charge order in underdoped cuprates

L Zhang, JW Mei - arXiv preprint arXiv:1408.6592, 2014 - arxiv.org
Recent experiments have revealed incommensurate charge density wave (CDW) in the
pseudogap regime in underdoped cuprates, eg YBa $ _2 $ Cu $ _3 $ O $ _ {6+\delta} $ and …

[图书][B] Establishing a consistent theory of transport in strongly correlated Fermi superfluids

RM Boyack - 2017 - search.proquest.com
A diagrammatic method of obtaining exact gauge-invariant response functions in strongly
correlated Fermi superfluids is implemented for several example condensed matter systems …