32 citations · 55 across the 8 of their papers we have counts for
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Effective theories for many-body systems with nonuniform symmetries
Aleksander Głódkowski
The low-energy dynamics of many-body systems is governed by gapless modes whose properties are dictated by symmetry. Their existence follows from Goldstone's theorem, while their e…
Quadrupole gauge theory: anti-Higgs mechanism and elastic dual
Aleksander Głódkowski, Paweł Matus, Francisco Peña-Benítez +1
Motivated by the duality between elasticity and fracton gauge theory, we study an extension of the gauge group that includes the quadrupole moment. Remarkably, we find that spontan…
Emergent dipole moment conservation and subdiffusion in tilted chains
S. Nandy, J. Herbrych, Z. Lenarčič +3
We study the transport dynamics of an interacting tilted (Stark) chain. We show that the crossover between diffusive and subdiffusive dynamics is governed by , where …
Hydrodynamics of dipole-conserving fluids
Aleksander Głódkowski, Francisco Peña-Benítez, Piotr Surówka
Dipole-conserving fluids serve as examples of kinematically constrained systems that can be understood on the basis of symmetry. They are known to display various exotic features i…