Results 31 to 40 of about 39,475 (232)

Schrodinger equation for the one particle density matrix of thermal systems: An alternative formulation of Bose-Einstein condensation [PDF]

, 2006
We formulate a linear Schrodinger equation with the temperature-dependent potential for the one-particle density matrix and obtain the condensation temperature of the Bose-Einstein condensate from a bound-state condition for the Schrodinger equation both
Arfken G, Einstein A, Einstein A, Gross E P, Huang K, Pathria R K, Peter Pfeifer, Pethick C J, Pitaevskii L P, Pitaevskii L P, Subodha Mishra   +10 more
core   +2 more sources

Comments on Proposed Gravitational Modifications of Schrodinger Dynamics and their Experimental Implications [PDF]

, 2006
We discuss aspects of gravitational modifications of Schrodinger dynamics proposed by Diosi and Penrose. We consider first the Diosi-Penrose criterion for gravitationally induced state vector reduction, and compute the reduction time expected for a ...
Adler S L, Adler S L, Anandan J, Bernád J Z Diósi L Geszti T, Diósi L, Diósi L, Ghirardi G C, Møller C, Pearle P, Penrose R, Salzman P J Carlip S, Stephen L Adler, Unruh W G   +12 more
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Schrodinger Wave Equation

MacEwan University Student eJournal, 2020
The father of quantum mechanics, Erwin Schrodinger, was one of the most important figures in the development of quantum theory. He is perhaps best known for his contribution of the wave equation, which would later result in his winning of the Nobel Prize for Physics in 1933.
openaire   +2 more sources

Derivation of a dissipative Schrödinger equation VI: the Caldirola-Kanai equation [PDF]

Revista Brasileira de Ensino de Física
In this paper, our main objective is to derive the Caldirola-Kanai equation from first principles and present some analytical solutions to it. To do so, we will extend the axioms of the derivation of the Schrödinger equation and, thus, present the ...
Olavo L. Silva Filho, Marcello Ferreira
doaj   +1 more source

Derivation and Physical Meaning of the Schrodinger Equation of a Particle in One Dimensional Space

JPFT (Jurnal Pendidikan Fisika dan Teknologi), 2022
Research has been carried out to determine the physical meaning and derivation of the Schrodinger equation with the literature study research method. Based on the research results obtained through data processing in the form of information obtained from
Joko Krismanto Harianja
doaj   +1 more source

The Schrodinger-like Equation for a Nonrelativistic Electron in a Photon Field of Arbitrary Intensity

, 1998
The ordinary Schrodinger equation with minimal coupling for a nonrelativistic electron interacting with a single-mode photon field is not satisfied by the nonrelativistic limit of the exact solutions to the corresponding Dirac equation.
D.-S. Guo, D.-S. Guo, D.-S. Guo, D.-S. Guo, D.-S. Guo, D.-S. Guo, D.-S. Guo, Dong-Sheng Guo, J. Gao, J. J. Sakurai, M. Girardeau, P. H. Bucksbaum, R. Loudon, R. R. Freeman, R. R. Freeman, T. D. Lee, Yong-Shi Wu   +16 more
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Rotating points for the conformal NLS scattering operator [PDF]

, 2009
We consider the nonlinear Schrodinger equation, with mass-critical nonlinearity, focusing or defocusing. For any given angle, we establish the existence of infinitely many functions on which the scattering operator acts as a rotation of this angle. Using
Carles, Rémi
core   +2 more sources

Inverse scattering method and vector higher order nonlinear Schrodinger equation

, 1999
A generalised inverse scattering method has been developed for arbitrary n dimensional Lax equations. Subsequently, the method has been used to obtain N soliton solutions of a vector higher order nonlinear Schrodinger equation, proposed by us.
Bonora, Bonora, Di Francesco, Dodd, Gedalin, Gelfand, Ghosh, Gordon, Hasewaga, Hietarinta, Hietarinta, Hirota, Hirota, Johnson, Kaup, Kodama, Kruskal, Kundu, Lakshmanan, Manakov, Marchenko, Marshakov, Miura, Mollenauer, Porsezian, Sasa, Sasanka Ghosh, Scott, Sudipta Nandy, Whitham, Yajima, Zakharov   +31 more
core   +1 more source

Dynamical behaviors, chaotic pattern and multiple optical solitons for coupled stochastic Schrödinger–Hirota system in magneto-optic waveguides with multiplicative white noise via Itô calculus

Results in Physics
The primary focus of this study was on exploring the optical soliton solutions and chaotic patterns in magneto-optic waveguides through the coupled stochastic Schrödinger–Hirota equation with multiplicative white noise.
Tianxiu Lu, Lu Tang, Yuanlin Chen, Caiwen Chen   +3 more
doaj   +1 more source

Existence of global solutions to a quasilinear Schrödinger equation with general nonlinear optimal control conditions

Boundary Value Problems, 2020
In this article, we study a modified maximum principle approach under condition on the weight of the delay term in the feedback and the weight of the term without delay.
Yisheng Hu, Songhai Qin, Zhibin Liu, Yi Wang   +3 more
doaj   +1 more source