Quantum Sensing

This research group specializes in quantum sensing technologies. We employ quantum information theory and fundamental measurement limits to design ultrasensitive nanoscale quantum sensors. Our current work encompasses two main directions:

Theoretical Modeling of Quantum Systems

• Investigation of transverse-field Ising models and their quantum behaviors
• Analysis of quantum phase transitions and entanglement phenomena in these systems

Quantum Sensing Method Development

• Optimization of quantum sensors using:
• Quantum Fisher information (QFI) analysis
• Cramér-Rao bound (CRB) calculations
• Exploration of various sensing platforms including:
• Solid-state quantum systems
• Strongly correlated materials (as potential future platforms)
• Model quantum systems like Ising spin systems

Long-term Research Objectives:

• Development of ultra-sensitive quantum sensors
• Implementation of advanced materials (including strongly correlated systems) in sensing applications
• Advancement of theoretical-computational frameworks for quantum measurement optimization

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