Energy level crossing and magnetic anomalies in PrVO4 in strong fields

2000 ◽  
Vol 91 (3) ◽  
pp. 524-530 ◽  
Author(s):  
Z. A. Kazei ◽  
N. P. Kolmakov ◽  
V. V. Platonov ◽  
A. A. Sidorenko ◽  
O. M. Tatsenko
2003 ◽  
Vol 15 (50) ◽  
pp. 8767-8779 ◽  
Author(s):  
J-M Broto ◽  
H Rakoto ◽  
Z A Kazei

2009 ◽  
Vol 103 (10) ◽  
Author(s):  
Evgeny Ostroumov ◽  
Marc G. Müller ◽  
Christel M. Marian ◽  
Martin Kleinschmidt ◽  
Alfred R. Holzwarth

2016 ◽  
Vol 260 (5) ◽  
pp. 4051-4085 ◽  
Author(s):  
S. Fujiié ◽  
A. Martinez ◽  
T. Watanabe
Keyword(s):  

2001 ◽  
Vol 294-295 ◽  
pp. 132-135 ◽  
Author(s):  
A. Kirste ◽  
N. Puhlmann ◽  
I. Stolpe ◽  
H.-U. Mueller ◽  
M. von Ortenberg ◽  
...  

JETP Letters ◽  
2008 ◽  
Vol 87 (12) ◽  
pp. 687-691 ◽  
Author(s):  
Z. A. Kazei ◽  
V. V. Snegirev ◽  
J. -M. Broto ◽  
H. Rakoto

2012 ◽  
Vol 67 (10-11) ◽  
pp. 608-612
Author(s):  
Willi-Hans Steeb ◽  
Yorick Hardy ◽  
Jacqueline de Greef

We study finite-dimensional product Hilbert spaces, coupled spin systems, entanglement, and energy level crossing. The Hamilton operators are based on the Pauli group.We show that swapping the interacting term can lead from unentangled eigenstates to entangled eigenstates and from an energy spectrum with energy level crossing to avoided energy level crossing.


2002 ◽  
Vol 312-313 ◽  
pp. 780-782 ◽  
Author(s):  
O. Suzuki ◽  
H. Kitazawa ◽  
H. Abe ◽  
N. Tsujii ◽  
G. Kido ◽  
...  

2019 ◽  
Vol 267 (10) ◽  
pp. 5662-5700
Author(s):  
Philippe Briet ◽  
André Martinez

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