Tengen

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5 Answers

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2	A simple model that exhibits emergent symmetry?
2	A problem from Pathria, canonical ensemble, how to calculate $\left\langle \left(\Delta E\right)^{3}\right\rangle $
1	Translations of field operators in QFT
0	The difference between the Wannier function and atomic orbit in a tight binding model
0	$J_1$-$J_2$ Heisenberg antiferromagnet

176 Reputation

+15	Quantum field theories with asymptotic freedom
+5	Realization of Witten-type topological quantum field theory in condensed matter physics
+35	A simple model that exhibits emergent symmetry?
+5	Dispersion of ferromagnetic ($E\propto k^2$) and antiferromagnetic ($E\propto k$) spin wave

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4 Questions

votes activity newest

7	Dispersion of ferromagnetic ($E\propto k^2$) and antiferromagnetic ($E\propto k$) spin wave
6	Realization of Witten-type topological quantum field theory in condensed matter physics
5	Quantum field theories with asymptotic freedom
1	Translate a two dimensional classical Dirac theory to a (1+1)-dim quantum theory

16 Tags

2 topological-order × 2	2 ising-model
2 homework	2 spin-model
2 statistical-mechanics	1 quantum-field-theory × 4
2 symmetry	1 poincare-symmetry
2 emergent-properties	0 condensed-matter × 3

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3 Accounts

	Physics	176 rep	5
$Mathematics Stack Exchange$	Mathematics	1 rep
	Mathematica	1 rep

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