Bound states and symmetry breaking of the ring C20− anion

2020 ◽  
Vol 152 (24) ◽  
pp. 244307
Author(s):  
Yi-Fan Yang ◽  
Lorenz S. Cederbaum
Keyword(s):  
Symmetry Breaking ◽  
Bound States

scholarly journals Symmetry-breaking instability of quadratic soliton bound states

2011 ◽  
Vol 83 (1) ◽  
Author(s):  
Michaël Delqué ◽  
Gil Fanjoux ◽  
Hervé Maillotte ◽  
Pascal Kockaert ◽  
Thibaut Sylvestre ◽  
...  
Keyword(s):  
Symmetry Breaking ◽  
Bound States

scholarly journals Publisher’s Note: Symmetry-breaking instability of quadratic soliton bound states [Phys. Rev. A83, 013807 (2011)]

2011 ◽  
Vol 83 (1) ◽  
Author(s):  
Michaël Delqué ◽  
Gil Fanjoux ◽  
Hervé Maillotte ◽  
Pascal Kockaert ◽  
Thibaut Sylvestre ◽  
...  
Keyword(s):  
Symmetry Breaking ◽  
Bound States

scholarly journals Effects of Lorentz Symmetry Breaking and scalar Potential on Relativistic Quantum Oscillator

2021 ◽  
Author(s):  
Faizuddin Ahmed
Keyword(s):  
Symmetry Breaking ◽  
Bound States ◽  
Quantum Effect ◽  
Relativistic Quantum ◽  
Scalar Potential ◽  
Lorentz Symmetry ◽  
Quantum Oscillator ◽  
Symmetry Violation ◽  
Lorentz Symmetry Breaking ◽  
Type Potential

In this paper, we investigate the behaviour of a relativistic quantum oscillator under the effects of Lorentz symmetry violation determined by a tensor (KF)µναβ out of the Standard Model Extension. We analyze the quantum system under a Coulomb-type radial electric field and a uniform magnetic induced by Lorentz symmetry breaking effects under a Cornell-type potential, and obtain the bound states solution by solving the Klein-Gordon oscillator. We see a quantum effect due to the dependence of the angular frequency of the oscillator on the quantum numbers of the system, and the energy eigenvalues and the wave-function of the oscillator field get modified by the Lorentz symmetry breaking parameters as well as due to the presence of Cornell-type potential.

Experimental observation of bound states in the continuum generated by spatial symmetry breaking

2021 ◽  
Author(s):  
Taiki Yoda ◽  
Yuto Moritake ◽  
Masaaki Ono ◽  
Eiichi Kuramochi ◽  
Masaya Notomi
Keyword(s):  
Symmetry Breaking ◽  
Experimental Observation ◽  
Bound States ◽  
Spatial Symmetry ◽  
The Continuum

Effective particle–hole symmetry breaking, quasi-bond state engineering and optical absorption in graphene based gated dot–ring nanostructures

RSC Advances ◽  
2016 ◽  
Vol 6 (57) ◽  
pp. 51845-51855
Author(s):  
Leonardo Villegas-Lelovsky ◽  
Gilmar E. Marques ◽  
Fanyao Qu ◽  
Victor Lopez-Richard
Keyword(s):  
Optical Absorption ◽  
Quantum Dot ◽  
Symmetry Breaking ◽  
Graphene Sheet ◽  
Bound States ◽  
Bond State ◽  
Effective Particle ◽  
Ring Structures ◽  
Relativistic Bound States

We have studied the nature- and character- switching of relativistic bound states in quantum dot–ring structures produced by a set of circular concentric metallic gates on a graphene sheet placed over a substrate.

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