Lagrangian (field theory)

Known as: Lagrangian field theory, Interaction Lagrangian, Lagrangian density 
Lagrangian field theory is a formalism in classical field theory. It is the field-theoretic analogue of Lagrangian mechanics. Lagrangian mechanics is… (More)
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Related topics

Related topics

25 relations
Action (physics)Automatic calculation of particle interaction or decayBargmann–Wigner equationsBell's theorem
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Broader (2)

Calculus of variationsQuantum field theory

Papers overview

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Highly Cited
2010
Highly Cited
2010
Dimension-Six Terms in the Standard Model Lagrangian ⋆
When the Standard Model is considered as an effective low-energy theory, higher dimensional interaction terms appear in the… (More)
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2006
2006
Schwinger-Dyson equation for non-Lagrangian field theory
A method is proposed of constructing quantum correlators for a general gauge system whose classical equations of motion do not… (More)
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2004
2004
Lagrangian-Hamiltonian unified formalism for field theory
TheRusk–Skinner formalismwas developed in order to give a geometrical unified formalism for describing mechanical systems. It… (More)
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Highly Cited
2002
Highly Cited
2002
Holography and defect conformal field theories
We develop both the gravity and field theory sides of the Karch-Randall conjecture that the near-horizon description of a certain… (More)
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Highly Cited
2001
Highly Cited
2001
An effective field theory for collinear and soft gluons: Heavy to light decays
We construct the Lagrangian for an effective theory of highly energetic quarks with energy Q, interacting with collinear and soft… (More)
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Highly Cited
2001
Highly Cited
2001
Lagrangian reduction by stages
This booklet studies the geometry of the reduction of Lagrangian systems with symmetry in a way that allows the reduction process… (More)
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Highly Cited
2000
Highly Cited
2000
On exact tachyon potential in open string field theory
In these notes we revisit the tachyon lagrangian in the open string field theory using background independent approach of Witten… (More)
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1996
1996
Geometry of Lagrangian First-order Classical Field Theories
We construct a lagrangian geometric formulation for first-order field theories using the canonical structures of first-order jet… (More)
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1993
1993
A multivector derivative approach to Lagrangian field theory
A new calculus, based upon the multivector derivative, is developed for Lagrangian mechanics and field theory, providing… (More)
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1992
1992
Relativistic elastomechanics as a lagrangian field theory
A new formulation of relativistic elastomechanics is presented. It is free of any assumption about the existence of a global… (More)
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