CHALOUPKA, Jiří a Dominik MUNZAR. Self-consistent gauge-invariant theory of the in-plane infrared response of high-Tc cuprate superconductors. Physical Review B. USA: The American Physical Society, 2007, roč. 76, č. 21, s. 214502-1 - 214502-9, 9 s. ISSN 1098-0121. Dostupné z: https://dx.doi.org/10.1103/PhysRevB.76.214502. |
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@article{748297, author = {Chaloupka, Jiří and Munzar, Dominik}, article_location = {USA}, article_number = {21}, doi = {http://dx.doi.org/10.1103/PhysRevB.76.214502}, keywords = {cuprate superconductors; optical response; spin-fermion model; vertex corrections; gauge-invariance}, language = {eng}, issn = {1098-0121}, journal = {Physical Review B}, title = {Self-consistent gauge-invariant theory of the in-plane infrared response of high-Tc cuprate superconductors}, volume = {76}, year = {2007} }
TY - JOUR ID - 748297 AU - Chaloupka, Jiří - Munzar, Dominik PY - 2007 TI - Self-consistent gauge-invariant theory of the in-plane infrared response of high-Tc cuprate superconductors JF - Physical Review B VL - 76 IS - 21 SP - 214502-1 - 214502-9 EP - 214502-1 - 214502-9 PB - The American Physical Society SN - 10980121 KW - cuprate superconductors KW - optical response KW - spin-fermion model KW - vertex corrections KW - gauge-invariance N2 - We report on results of our theoretical study of the in-plane infrared conductivity of the high-Tc cuprate superconductors using the model where charged planar quasiparticles are coupled to spin fluctuations. The computations include both the renormalization of the quasiparticles and the corresponding modification of the current-current vertex function (vertex correction), which ensures gauge invariance of the theory and local charge conservation in the system. ER -
CHALOUPKA, Jiří a Dominik MUNZAR. Self-consistent gauge-invariant theory of the in-plane infrared response of high-Tc cuprate superconductors. \textit{Physical Review B}. USA: The American Physical Society, 2007, roč.~76, č.~21, s.~214502-1 - 214502-9, 9 s. ISSN~1098-0121. Dostupné z: https://dx.doi.org/10.1103/PhysRevB.76.214502.
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