Dynamical response and competing orders in two-band Hubbard model
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00538977" target="_blank" >RIV/68378271:_____/20:00538977 - isvavai.cz</a>
Alternative codes found
RIV/00216224:14310/20:00117942
Result on the web
<a href="https://doi.org/10.1103/PhysRevB.102.085159" target="_blank" >https://doi.org/10.1103/PhysRevB.102.085159</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevB.102.085159" target="_blank" >10.1103/PhysRevB.102.085159</a>
Alternative languages
Result language
angličtina
Original language name
Dynamical response and competing orders in two-band Hubbard model
Original language description
We present a dynamical mean-field study of two-particle dynamical response functions in a two-band Hubbardmodel across several phase transitions. We observe that the transition between the excitonic condensate andspin-state ordered state is continuous with a narrow strip of supersolid phase separating the two. Approachingtransition from the excitonic condensate is announced by softening of the excitonic mode at theMpoint of theBrillouin zone. Inside the spin-state ordered phase there is a magnetically ordered state with 2×2 periodicity,which has no precursor in the normal phase.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review B
ISSN
2469-9950
e-ISSN
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Volume of the periodical
102
Issue of the periodical within the volume
8
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
1-9
UT code for WoS article
000564044900007
EID of the result in the Scopus database
2-s2.0-85093107914