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Symmetry
New post in Symmetry
What is $U(1)$ symmetry?
May 8th, 2020
gauge-theory
gauge-invariance
symmetry
standard-model
Off-shell and on-shell assumptions within the derivation of Noether's theorem
December 15th, 2020
quantum-field-theory
noethers-theorem
symmetry
conservation-laws
lagrangian-formalism
Explicit time dependence of the Lagrangian and Energy Conservation
December 1st, 2020
symmetry
noethers-theorem
classical-mechanics
lagrangian-formalism
energy-conservation
Definition for Chiral Spin Liquid
July 2nd, 2020
condensed-matter
symmetry
symmetry-breaking
chirality
spin-models
Explaining chirality for spin 1/2 particle
November 21st, 2020
symmetry
standard-model
elementary-particles
chirality
Tadpole symmetry factor
March 12th, 2020
quantum-field-theory
symmetry
feynman-diagrams
What is the difference between manifest Lorentz invariance and canonical Lorentz invariance?
September 17th, 2020
quantum-field-theory
terminology
symmetry
lagrangian-formalism
hamiltonian-formalism
In a fluid, why are the shear stresses $\tau_{xy}$ and $\tau_{yx}$ equal?
August 10th, 2022
fluid-dynamics
symmetry
stress-energy-momentum-tensor
Sublattice symmetry vs Particle hole symmetry
June 2nd, 2020
symmetry
condensed-matter
Electric field on the surface of a charged sphere
August 1st, 2022
singularities
electrostatics
gauss-law
electric-fields
symmetry
Generator of local symmetries
April 6th, 2020
field-theory
quantum-field-theory
symmetry
Can any body be uniform in the universe?
October 31st, 2020
stress-strain
symmetry-breaking
symmetry
On finite-dimensional unitary representations of non-compact Lie groups
August 1st, 2022
unitarity
representation-theory
group-theory
symmetry
Can someone explain LO-TO Splitting?
August 1st, 2022
condensed-matter
solid-state-physics
symmetry
phonons
How to apply Noether's theorem
August 1st, 2022
lagrangian-formalism
symmetry
conservation-laws
noethers-theorem
action
Crystal Momentum in a Periodic Potential
August 10th, 2020
quantum-mechanics
solid-state-physics
symmetry
conservation-laws
crystals
Noether currents in QFT
February 11th, 2020
quantum-field-theory
string-theory
symmetry
field-theory
noethers-theorem
What is dynamical symmetry breaking, exactly?
August 1st, 2022
symmetry
quantum-field-theory
symmetry-breaking
Why is a theory Lorentz invariant if the Lagrangian is Lorentz invariant?
April 21st, 2020
lagrangian-formalism
symmetry
field-theory
action
special-relativity
Conserved charges and generators
September 30th, 2020
quantum-mechanics
conservation-laws
symmetry
field-theory
noethers-theorem
Symmetry and group theory book
September 28th, 2020
solid-state-physics
resource-recommendations
symmetry
group-theory
Killing Vectors in Schwarzschild Metric
August 1st, 2022
metric-tensor
symmetry
general-relativity
vector-fields
Very precisely explaining when phase plays a role or doesn't play a role in QM
August 1st, 2022
quantum-states
quantum-mechanics
hilbert-space
symmetry
What does it mean for a topological phase to be "symmetry protected"?
August 1st, 2022
condensed-matter
symmetry
topological-order
topological-phase
What does it mean to say "internal symmetry"?
June 20th, 2020
terminology
symmetry
Origin of the major symmetry property of the elasticity tensor
October 11th, 2020
stress-strain
continuum-mechanics
elasticity
stress-energy-momentum-tensor
symmetry
How to model a symmetry using Lie Groups?
August 1st, 2022
lie-algebra
group-theory
symmetry
Conventional unit cell and point group symmetries?
December 7th, 2020
group-theory
symmetry
lattice-model
solid-state-physics
crystals
What is replica symmetry breaking, and what is a good resource for learning it?
August 18th, 2022
symmetry
condensed-matter
specific-reference
Relativistic center of mass
December 31st, 2020
classical-field-theory
poincare-symmetry
symmetry
research-level
special-relativity
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