Algebraic metrology: Nonoptimal but pretty good states and bounds

Keyphrases

• Metrology 100%
• Good State 100%
• Nearest Neighbor 50%
• Phase Estimation 50%
• Local Neighborhood 50%
• Algebraic Formulation 50%
• Interaction Hamiltonian 50%
• Scaling Analysis 50%
• Symmetric States 50%
• Quantum Metrology 50%
• Quantum Fisher Information 50%
• Heisenberg Scaling 50%
• Lie Algebraic 50%
• Lie Algebraic Approach 50%
• Highly Symmetric 50%
• Nearest-neighbor Interactions 50%

Mathematics

• Nearest Neighbor 100%
• Upper Bound 50%
• Neighbor Interaction 50%
• Fisher Information 50%
• Interaction Hamiltonian 50%

Physics

• Quantum Metrology 100%
• Fisher Information 100%