974 citations · 16.2k across the 219 of their papers we have counts for
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math-ph2014★ 127 cited
Quasilocal conservation laws in XXZ spin-1/2 chains: open, periodic and twisted boundary conditions
Tomaz Prosen
A continuous family of quasilocal exact conservation laws is constructed in the anisotropic Heisenberg (XXZ) spin-1/2 chain for periodic (or twisted) boundary conditions and for a…
math-ph2014
Observables and density matrices embedded in dual Hilbert spaces
T. Prosen, L. Martignon, T. H. Seligman
The introduction of operator states and of observables in various fields of quantum physics has raised questions about the mathematical structures of the corresponding spaces. In t…
math-ph2014★ 18 cited
Spectral analysis of finite-time correlation matrices near equilibrium phase transitions
Vinayak, T. Prosen, B. Buca +1
We study spectral densities for systems on lattices, which, at a phase transition display, power-law spatial correlations. Constructing the spatial correlation matrix we prove that…