搜索结果: 1-14 共查到“classical mechanics”相关记录14条 . 查询时间(0.128 秒)
On the Structure of Classical Mechanics
classical mechanics structure Lagrangian mechanics Hamiltonian mechanics statespace
2016/6/12
Jill North (North, 2009) has recently argued that Hamiltonian mechanics ascribes less structure to the world than Lagrangian mechanics does. I will argue that North's argument is not sound. In doing s...
Relativistic Quantum and Classical Mechanics in the Hilbert Space
Relativistic Quantum Classical Mechanics the Hilbert Space
2011/8/18
Abstract: We present a formulation of relativistic classical and quantum mechanics in the Hilbert space with a linkage through the Ehrenfest quantization. We start with the covariant form of the Loren...
A classical particle that is initially in a classically allowed region of a potential is not confined to this region for all time if its energy is complex. Rather, the particle may travel through com...
Classical Mechanics Is Lagrangian; It Is Not Hamiltonian; The Semantics of Physical Theory Is Not Semantical
classical mechanics Lagrangian mechanics Hamiltonian mechanics
2009/11/18
One can (for the most part) formulate a model of a classical system
in either the Lagrangian or the Hamiltonian framework. Though it is
often thought that those two formulations are equivalent in al...
Quantum models of classical mechanics: maximum entropy packets
Quantum classical mechanics maximum entropy packets
2010/4/7
In a previous paper, a project of constructing quantum models of classical properties has been started. The present paper concludes the project by turning to classical mechanics. The quantum states th...
In this paper the formalism of Hamiltonian system (X ,ω,H) on the symplectic manifold due to Reeb [2] given in Abraham and Marsden [4] and Arnold[5] is used to derive the equations of motion (1) for a...
On Symmetry and Conserved Quantities in Classical Mechanics
classical mechanics symmetry conserved quantities
2008/4/22
This paper expounds the relations between continuous symmetries and conserved quantities, i.e. Noether's ``first theorem'', in both the Lagrangian and Hamiltonian frameworks for classical mechanics. T...
This paper expounds the modern theory of symplectic reduction in finite-dimensional Hamiltonian mechanics. This theory generalizes the well-known connection between continuous symmetries and conserved...
The implications for the substantivalist--relationist controversy of Barbour and Bertotti's successful implementation of a Machian approach to dynamics are investigated. It is argued that in the conte...
Integrating Factors and Conservation Theorems
of Lagrangian Equations for Nonconservative Mechanical System
in Generalized Classical Mechanics
generalized nonconservative system Lagrangian equation
conservation theorem integrating factor
2007/8/15
2006Vol.46No.1pp.43-45DOI:
Integrating Factors and Conservation Theorems
of Lagrangian Equations for Nonconservative Mechanical System
in Generalized Classical Mechanics
QIAO Yong...
Non-Noether Conserved Quantity of Poincaré-Chetaev Equations of a Generalized Classical Mechanics
Poincaré-Chetaev equations generalized classical
mechanics Lie symmetry non-Noether conserved quantity
2007/8/15
2006Vol.45No.6pp.961-964DOI:
Non-Noether Conserved Quantity of Poincaré-Chetaev Equations of a Generalized Classical Mechanics
ZHANG Peng-Yu, FANG Jian-Hui, WANG Peng, and DING Ni...
2004Vol.41No.5pp.685-688DOI:
Classical Mechanics and Quantum Mechanics
REN De-Ming
Department of Physics, Peking University, Beijing 100087, China
(Received:
...
A New Conservation Law Derived from Mei Symmetry for the System
of Generalized Classical Mechanics
system of generalized classical mechanics Mei symmetry conservation law
2007/8/15
2004Vol.42No.6pp.899-902DOI:
A New Conservation Law Derived from Mei Symmetry for the System
of Generalized Classical Mechanics
ZHANG Yi
Department of Civil Engineering,...
Quantum Mechanics As A Limiting Case of Classical Mechanics
Quantum Mechanics Limiting Case Classical Mechanics
2010/10/13
In spite of its popularity, it has not been possible to vindicate the conventional wisdom that classical mechanics is a limiting case of quantum mechanics.The purpose of the present paper is to offer ...