scholarly journals Intrinsic suppression of the topological thermal Hall effect in an exactly solvable quantum magnet

2022 ◽  
Vol 105 (2) ◽  
Author(s):  
S. Suetsugu ◽  
T. Yokoi ◽  
K. Totsuka ◽  
T. Ono ◽  
I. Tanaka ◽  
...  
Keyword(s):  
Hall Effect ◽  
Quantum Magnet ◽  
Exactly Solvable ◽  
Solvable Quantum

scholarly journals QUASI-EXACTLY-SOLVABLE QUANTUM LATTICE SOLITONS

2006 ◽  
Vol 21 (06) ◽  
pp. 1221-1238
Author(s):  
YVES BRIHAYE ◽  
NATHALIE DEBERGH ◽  
ANCILLA NININAHAZWE
Keyword(s):  
Coupling Constant ◽  
Quantum Lattice ◽  
Exactly Solvable ◽  
Solvable Quantum

We extend the exactly solvable Hamiltonian describing f quantum oscillators considered recently by J. Dorignac et al. We introduce a new interaction which we choose to be quasi-exactly solvable. The properties of the spectrum of this new Hamiltonian are studied as functions of the new coupling constant. We point out that both the original and the by us modified Hamiltonians are related to adequate Lie structures.

scholarly journals Complex square well - a new exactly solvable quantum mechanical model

1999 ◽  
Vol 32 (39) ◽  
pp. 6771-6781 ◽  
Author(s):  
Carl M Bender ◽  
Stefan Boettcher ◽  
H F Jones ◽  
Van M Savage
Keyword(s):  
Mechanical Model ◽  
Quantum Mechanical ◽  
Quantum Mechanical Model ◽  
Exactly Solvable ◽  
Solvable Quantum ◽  
Square Well

scholarly journals Exactly-Solvable Quantum Systems in Terms of Lambert-W Functions

2020 ◽  
Vol 61 (2) ◽  
Author(s):  
Axel Schulze-Halberg ◽  
Artur M. Ishkhanyan
Keyword(s):  
Quantum Systems ◽  
Exactly Solvable ◽  
Solvable Quantum
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