Special Issue on `Singular Interactions in Quantum Mechanics: Solvable Models'

2004 ◽  
Vol 37 (27) ◽  
Author(s):  
G Dell'Antonio, P Exner and V Geyler
Author(s):  
Gianfausto Dell'Antonio ◽  
Pavel Exner ◽  
Vladimir Geyler

2021 ◽  
pp. 102452942098782
Author(s):  
Michael Murphy

The quantum moment in International Relations theory challenges the taken for granted Newtonian assumptions of conventional theories, while offering a novel physical imaginary grounded in quantum mechanics. As part of the special issue on reconceptualizing markets, this article questions if prior efforts to conceptualize ‘the market’ have been unsuccessful at capturing the paradoxical microfoundational/macrostructural because of the Newtonian worldview within which much social science operates. By developing a new, quantum perspective on the market, taking the physical paradigm of the wavefunction, I seek to explore the connections between entanglement, nonlocality, interference and invisible social structures. To demonstrate the applicability of quantum thinking, I explore how global value chains and open economy politics might be ‘quantized’, through the mobilization of core concepts of quantum social theory, within the broad framework of the market as a quantum social wavefunction.


2020 ◽  
Vol 10 (10) ◽  
pp. 3655
Author(s):  
Marco Genovese ◽  
Marco Gramegna

With the last turn of the century, physics has experienced the transition from the first to the second quantum revolution [...]


2019 ◽  
Vol 2019 ◽  
pp. 1-11 ◽  
Author(s):  
ZiLong Zhao ◽  
ZhengWen Long ◽  
MengYao Zhang

The generalized Dirac oscillator as one of the exact solvable models in quantum mechanics was introduced in 2+1-dimensional world in this paper. What is more, the general expressions of the exact solutions for these models with the inverse cubic, quartic, quintic, and sixth power potentials in radial Dirac equation were further given by means of the Bethe ansatz method. And finally, the corresponding exact solutions in this paper were further discussed.


1990 ◽  
Vol 05 (23) ◽  
pp. 1891-1899 ◽  
Author(s):  
A. G. USHVERIDZE

A new method of constructing quasi-exactly solvable models of quantum mechanics is proposed. This method is based on the use of infinite-dimensional representations of simple and semi-simple Lie algebras.


2009 ◽  
Vol 2 (4) ◽  
pp. 405-406
Author(s):  
Marco Genovese ◽  
Sergei Kulik ◽  
Matteo G. A. Paris

1990 ◽  
Vol 20 (1-2) ◽  
pp. 194-196
Author(s):  
E. P. Osipov

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