Skip to search form
Skip to main content
Skip to account menu
Semantic Scholar
Semantic Scholar's Logo
Search 234,930,613 papers from all fields of science
Search
Sign In
Create Free Account
Free particle
In physics, a free particle is a particle that, in some sense, is not bound by an external force, or equivalently not in a region where its potential…
Expand
Wikipedia
(opens in a new tab)
Create Alert
Alert
Related topics
Related topics
16 relations
Bargmann–Wigner equations
Complete set of commuting observables
Delta potential
Energy operator
Expand
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2012
2012
A Covering Second-Order Lagrangian for the Relativistic Top without Forces
R. Matsyuk
2012
Corpus ID: 18851065
A parameter-invariant variational problem with a manifestly covariant Lagrangian function of second order is considered, which…
Expand
2011
2011
On the symmetry solutions of two-dimensional systems not solvable by standard symmetry analysis
Sajid Ali
,
A. Qadir
,
M. Safdar
2011
Corpus ID: 119563011
A class of two-dimensional systems of second-order ordinary differential equations is identified in which a system requires fewer…
Expand
2010
2010
Nonlinear theory of elementary particles 2.The photon theory
A. G. Kyriakos
2010
Corpus ID: 54828359
In the proposed article the photon theory is examined from the point of view of the nonlinear theory of elementary particles…
Expand
2010
2010
Information and Interpretation of Quantum Mechanics
M. Ostrowski
2010
Corpus ID: 15070471
This work is a discussion on the concept of information. We define here information as an abstraction that is able to be copied…
Expand
Review
2010
Review
2010
Coherent states for free particles
A. D. L. Torre
,
D. Goyeneche
2010
Corpus ID: 118943532
The coherent states are reviewed with particular application to the free particle system. The didactic advantages of the…
Expand
2009
2009
Role of Bound Magnon in Magnetic Domain Wall Motion
Tae-Suk Kim
,
J. Ieda
,
S. Maekawa
2009
Corpus ID: 118400290
with the balance of the nonadiabatic and Gilbert damping torques. The role of the bound magnon is very similar to that of zero…
Expand
2008
2008
Gaussian Wave Packet Solution of the Schrodinger Equation in the Presence of a Time-dependent Linear Potential
M. Maamache
,
Y. Saadi
2008
Corpus ID: 18345461
A way to get a general solution of the Schrodinger equation in the presence of a time-dependent linear potential is presented…
Expand
2007
2007
On a Continuum Limit for Loop Quantum Cosmology
Alejandro Corichi
,
T. Vukašinac
,
José A. Zapata
2007
Corpus ID: 119282838
The use of non‐regular representations of the Heisenberg‐Weyl commutation relations has proved to be useful for studying…
Expand
2006
2006
Localization in space for a free particle in ultrametric quantum mechanics
S. Kozyrev
,
A. Khrennikov
2006
Corpus ID: 16935754
Free evolution for quantum particle in general ultrametric space is considered. We find that if mean zero wave packet is localized…
Expand
2005
2005
Efficient Tools for the Simulation of Flapping Wing Flows
J. Eldredge
2005
Corpus ID: 4799136
The development of novel strategies for lift and propulsion using flapping wings requires the use of computational tools that are…
Expand