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- arXiv:1411. 0020v1 [hep-lat] 31 Oct 2014
We demonstrate the advantage of working with gauge invariant MPS by comparing with MPS simulations on the full Hilbert space, that includes numerous non-physical gauge variant states
- Gauge freedom of the translationally invariant MPS.
Download scientific diagram | Gauge freedom of the translationally invariant MPS from publication: The Bethe Ansatz as a Quantum Circuit | The Bethe ansatz is an analytical method to solve
- Classification of Matrix Product States with a Local (Gauge) Symmetry
In this work we classify MPS which exhibit local invariance under arbitrary gauge groups We study the respective tensors and their structure, revealing known constructions that follow known gauging procedures, as well as different, other types of possible gauge invariant states
- Matrix product states for Hamiltonian lattice gauge theories
We demonstrate the advantage of working with gauge invariant MPS by comparing with MPS simulations on the full Hilbert space, that includes numerous non-physical gauge variant states Furthermore, we compute the chiral condensate and recover the predicted UV-divergent behavior
- Gauge theory - Wikipedia
Gauge fields are included in the Lagrangian to ensure its invariance under the local group transformations (called gauge invariance) When such a theory is quantized, the quanta of the gauge fields are called gauge bosons
- Classi cation of Matrix Product States with a Local (Gauge) Symmetry
the context of gauge theories In this work we classify MPS which exhibit local invariance under arbitrary gauge groups We study the respective tensors and their structure, revealing known constructions that follow known gauging procedures, as well as di erent, other types of possible gauge invariant states
- IV. 1 Gauge Invariance
In Part IV we return to relativistic quantum field theory to address issues of gauge invariance, gauge fields, magnetic monopoles, Aharonov-Bohm effect, breaking of continuous symmetries and the resulting Nambu-Goldstone bosons, non-abelian gauge theory, and Anderson-Higgs mechanism of massive gauge bosons under gauge symmetry breaking
- Classification of matrix product states with a local (gauge) symmetry
In this work we classify MPS which exhibit local invariance under arbitrary gauge groups We study the respective tensors and their structure, revealing known constructions that follow known gauging procedures, as well as different, other types of possible gauge invariant states
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