S. N. Saadatmand

activity

20162024

most citedNo Tradeoff between Coherence and Sub-Poissonianity for Heisenberg-Limited Lasers

7 citations · 17 across the 4 of their papers we have counts for

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3 papers · 1 filter

cond-mat.str-el2018

Phase diagram of the quantum Ising model with long-range interactions on an infinite-cylinder triangular lattice

S. N. Saadatmand, S. D. Bartlett, I. P. McCulloch

Obtaining quantitative ground-state behavior for geometrically-frustrated quantum magnets with long-range interactions is challenging for numerical methods. Here, we demonstrate th…

cond-mat.str-el2017

Detection and characterization of symmetry-broken long-range orders in the spin- $\frac{1}{2}$ triangular Heisenberg model

S. N. Saadatmand, I. P. McCulloch

We present new numerical tools to analyze symmetry-broken phases in the context of $S U (2)$ -symmetric translation-invariant matrix product states (MPS) and density-matrix renormaliz…

cond-mat.str-el2016

Symmetry fractionalization in the topological phase of the spin- $\frac{1}{2}$ $J_{1}$ - $J_{2}$ triangular Heisenberg model

S. N. Saadatmand, I. P. McCulloch

Using density-matrix renormalization-group calculations for infinite cylinders, we elucidate the properties of the spin-liquid phase of the spin- $\frac{1}{2}$ $J_{1}$ - $J_{2}$ Heisenber…

Phase diagram of the quantum Ising model with long-range interactions on an infinite-cylinder triangular lattice

Detection and characterization of symmetry-broken long-range orders in the spin-21​ triangular Heisenberg model

Symmetry fractionalization in the topological phase of the spin-21​ J1​-J2​ triangular Heisenberg model

Detection and characterization of symmetry-broken long-range orders in the spin- $\frac{1}{2}$ triangular Heisenberg model

Symmetry fractionalization in the topological phase of the spin- $\frac{1}{2}$ $J_{1}$ - $J_{2}$ triangular Heisenberg model