scholarly journals Phenomenological description of a spin chain system with geometrical frustration of couplings

2017 ◽  
Vol 43 (11) ◽  
pp. 1338-1344
Author(s):  
A. A. Zvyagin
Keyword(s):  
Spin Chain ◽  
Phenomenological Description ◽  
Geometrical Frustration ◽  
Chain System

scholarly journals Magnetic anisotropy and geometrical frustration in the Ising spin-chain system Sr5Rh4O12

2011 ◽  
Vol 109 (7) ◽  
pp. 07E164 ◽  
Author(s):  
M. Ge ◽  
O. B. Korneta ◽  
T. F. Qi ◽  
S. Parkin ◽  
P. Schlottmann ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
Spin Chain ◽  
Geometrical Frustration ◽  
Chain System ◽  
Ising Spin

scholarly journals Magnetic and magnetodielectric coupling anomalies in the Haldane spin-chain system Nd2BaNiO5

AIP Advances ◽  
2015 ◽  
Vol 5 (3) ◽  
pp. 037128 ◽  
Author(s):  
Tathamay Basu ◽  
Niharika Mohapatra ◽  
Kiran Singh ◽  
E. V. Sampathkumaran
Keyword(s):  
Spin Chain ◽  
Chain System

scholarly journals GENERATING EFFICIENT QUANTUM CIRCUITS FOR PREPARING MAXIMALLY MULTIPARTITE ENTANGLED STATES

2013 ◽  
Vol 11 (07) ◽  
pp. 1350067 ◽  
Author(s):  
PRZEMYSŁAW SADOWSKI
Keyword(s):  
Genetic Programming ◽  
Spin Chain ◽  
Fitness Function ◽  
Quantum Circuits ◽  
Entangled States ◽  
Chain System ◽  
Arbitrary Structure ◽  
Unique Possibility

In this paper, we provide a genetic programming (GP) based method for generating quantum circuits preparing maximally multipartite entangled states (MMES). The presented method is faster that known realizations thanks to the applied fitness function and several modifications to the GP schema. Moreover, we enrich the described method by the unique possibility to define an arbitrary structure of a system. We use the developed method to find new quantum circuits, which are simpler from known results. We also analyze the efficiency of generating entanglement in the spin chain system and in the system of complete connections.

Synthesis, magnetic properties and electronic structure of theS  =  ½ uniform spin chain system InCuPO5

2017 ◽  
Vol 4 (7) ◽  
pp. 076103
Author(s):  
B Koteswararao ◽  
Binoy K Hazra ◽  
Dibyata Rout ◽  
P V Srinivasarao ◽  
S Srinath ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Electronic Structure ◽  
Spin Chain ◽  
Chain System
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