scholarly journals Collective and two-quasiparticle excitations in128Te

2012 ◽  
Vol 86 (5) ◽  
Author(s):  
S. F. Hicks ◽  
J. C. Boehringer ◽  
N. Boukharouba ◽  
C. Fransen ◽  
S. R. Lesher ◽  
...  
Keyword(s):  
Quasiparticle Excitations

Quasiparticle Excitations in Polyenes and Polyacetylene

1987 ◽  
Vol 109 ◽  
Author(s):  
Paul Tavan ◽  
Klaus Schulten
Keyword(s):  
Dispersion Relations ◽  
Excited Singlet ◽  
Quasi Particle ◽  
Double Excitation ◽  
Singlet States ◽  
Excited Singlet States ◽  
Electron Excitations ◽  
Quasiparticle Excitations

ABSTRACTWe apply the Pariser-Parr-Pople Hamiltonian to study many-electron excitations in polyenes and polyacetylene. The excited singlet states of polyenes, calculated by a multireference double excitation expansion, are classified as quasi-particle excitations, namely as triplet-triplet magnons and particle-hole excitons. From finite polyene spectra we derive approximate dispersion relations for these quasi-particles in the infinite polyene, i.e. polyacetylene.

scholarly journals Fermi Surface and Quasiparticle Excitations ofSr2RhO4

2006 ◽  
Vol 96 (24) ◽  
Author(s):  
F. Baumberger ◽  
N. J. C. Ingle ◽  
W. Meevasana ◽  
K. M. Shen ◽  
D. H. Lu ◽  
...  
Keyword(s):  
Fermi Surface ◽  
Quasiparticle Excitations

scholarly journals Broken symmetry of in-gap quasiparticle excitations in superconducting FeSe(001) with high defect density

2018 ◽  
Vol 98 (22) ◽  
Author(s):  
Jonathan Baptista ◽  
Sergio Vlaic ◽  
Pierre Toulemonde ◽  
Sandra Karlsson ◽  
Pierre Strobel ◽  
...  
Keyword(s):  
Defect Density ◽  
Broken Symmetry ◽  
High Defect Density ◽  
Quasiparticle Excitations

Magnetic and quasiparticle excitations in cuprates

2005 ◽  
Vol 14 (9-10) ◽  
pp. 602-610
Author(s):  
K.-H. Bennemann
Keyword(s):  
Quasiparticle Excitations

scholarly journals Entanglement Content of Quasiparticle Excitations

2018 ◽  
Vol 121 (17) ◽  
Author(s):  
Olalla A. Castro-Alvaredo ◽  
Cecilia De Fazio ◽  
Benjamin Doyon ◽  
István M. Szécsényi
Keyword(s):  
Quasiparticle Excitations

In-beam study of 80Kr; Quasiparticle excitations in nuclei around mass 80

1981 ◽  
Vol 355 (1) ◽  
pp. 228-260 ◽  
Author(s):  
L. Funke ◽  
J. Döring ◽  
F. Dubbers ◽  
P. Kemnitz ◽  
E. Will ◽  
...  
Keyword(s):  
Quasiparticle Excitations

Multi-quasiparticle excitations of 91Ru

2020 ◽  
Vol 44 (2) ◽  
pp. 024002
Author(s):  
Yong Zheng ◽  
G. de France ◽  
Xiao-Hong Zhou ◽  
Shan Huang ◽  
Min-Liang Liu
Keyword(s):  
Quasiparticle Excitations
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