Mobility and quantum lifetime in a GaAs/AlGaAs heterostructure: tuning of the remote-charge correlations

1996 ◽  
Vol 361-362 ◽  
pp. 579-582 ◽  
Author(s):  
P. Wisniewski ◽  
T. Suski ◽  
E. Litwin-Staszewska ◽  
G. Brunthaler ◽  
K. Köhler
Keyword(s):  
Charge Correlations

scholarly journals Fermionic systems with charge correlations on the Bethe lattice

2007 ◽  
Vol 460-462 ◽  
pp. 1053-1054
Author(s):  
Ferdinando Mancini ◽  
Adele Naddeo
Keyword(s):  
Bethe Lattice ◽  
Charge Correlations ◽  
Fermionic Systems

scholarly journals Charge Correlations and Dynamical Instabilities in the Multifragment Emission Process

1996 ◽  
Vol 77 (13) ◽  
pp. 2634-2637 ◽  
Author(s):  
L. G. Moretto ◽  
Th. Rubehn ◽  
L. Phair ◽  
N. Colonna ◽  
G. J. Wozniak ◽  
...  
Keyword(s):  
Emission Process ◽  
Charge Correlations ◽  
Dynamical Instabilities

scholarly journals Time-resolved observation of spin-charge deconfinement in fermionic Hubbard chains

Science ◽  
2020 ◽  
Vol 367 (6474) ◽  
pp. 186-189 ◽  
Author(s):  
Jayadev Vijayan ◽  
Pimonpan Sompet ◽  
Guillaume Salomon ◽  
Joannis Koepsell ◽  
Sarah Hirthe ◽  
...  
Keyword(s):  
Degrees Of Freedom ◽  
Spatial Separation ◽  
Real Space ◽  
Quantum Gas ◽  
Interacting Particles ◽  
Time Resolved ◽  
One Dimensional ◽  
Quantum Numbers ◽  
Charge Correlations ◽  
The Individual

Elementary particles carry several quantum numbers, such as charge and spin. However, in an ensemble of strongly interacting particles, the emerging degrees of freedom can fundamentally differ from those of the individual constituents. For example, one-dimensional systems are described by independent quasiparticles carrying either spin (spinon) or charge (holon). Here, we report on the dynamical deconfinement of spin and charge excitations in real space after the removal of a particle in Fermi-Hubbard chains of ultracold atoms. Using space- and time-resolved quantum gas microscopy, we tracked the evolution of the excitations through their signatures in spin and charge correlations. By evaluating multipoint correlators, we quantified the spatial separation of the excitations in the context of fractionalization into single spinons and holons at finite temperatures.

Charge correlations and transverse momenta observed in multifragmentation of 1 GeV/nucleon Au projectiles

1994 ◽  
Vol 49 (2) ◽  
pp. 901-911 ◽  
Author(s):  
G. Rusch ◽  
W. Heinrich ◽  
B. Wiegel ◽  
E. Winkel ◽  
J. Dreute
Keyword(s):  
Charge Correlations
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