Zobrazeno 1 - 10
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pro vyhledávání: '"ladder operators"'
Autor:
Bagarello, Fabio
In a series of recent scientific contributions the role of bosonic and fermionic ladder operators in a macroscopic realm has been investigated. Creation, annihilation and number operators have been used in very different contexts, all sharing the sam
Externí odkaz:
http://arxiv.org/abs/2411.02879
We construct, for spin $0,1,2$ tensor fields on S$^d$, a set of ladder operators that connect the distinct UIRs of SO$(d+1)$. This is achieved by relying on the conformal Killing vectors of S$^d$. For the case of spinning fields, the ladder operators
Externí odkaz:
http://arxiv.org/abs/2410.10964
Autor:
Bagarello, Fabio
Ladder operators are useful, if not essential, in the analysis of some given physical system since they can be used to find easily eigenvalues and eigenvectors of its Hamiltonian. In this paper we extend our previous results on abstract ladder operat
Externí odkaz:
http://arxiv.org/abs/2407.00620
Autor:
Marriaga, Misael E.
The aim of this work is to report on several ladder operators for generalized Zernike polynomials which are orthogonal polynomials on the unit disk $\mathbf{D}\,=\,\{(x,y)\in \mathbb{R}^2: \; x^2+y^2\leqslant 1\}$ with respect to the weight function
Externí odkaz:
http://arxiv.org/abs/2405.02988
Autor:
Blazquez, Maria1 (AUTHOR) mblazquezv1800@alumno.ipn.mx, Gadella, Manuel2 (AUTHOR) manuelgadella26@gmail.com, Jimenez-Trejo, Gerardo1 (AUTHOR) gjimenezt1800@alumno.ipn.mx
Publikováno v:
Symmetry (20738994). Nov2024, Vol. 16 Issue 11, p1479. 24p.
Autor:
Bagarello, Fabio
In literature ladder operators of different nature exist. The most famous are those obeying canonical (anti-) commutation relations, but they are not the only ones. In our knowledge, all ladder operators have a common feature: the lowering operators
Externí odkaz:
http://arxiv.org/abs/2401.12239
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In this study, we investigate the stationary states of the Glauber-Fock oscillator waveguide array. We begin by transforming the associated Hamiltonian into the form of a quantum harmonic oscillator Hamiltonian, allowing the implementation of a super
Externí odkaz:
http://arxiv.org/abs/2310.08799
In this article a study was made of the conditions under which a Hamiltonian which is an element of the complex $ \left\{ h (1) \oplus h(1) \right\} \uplus u(2) $ Lie algebra admits ladder operators which are also elements of this algebra. The algebr
Externí odkaz:
http://arxiv.org/abs/2306.07889
Akademický článek
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