Experimental study of the thermodynamic uncertainty relation
Soham Pal, Sushant Saryal, Dvira Segal, T. S. Mahesh, Bijay Kumar Agarwalla
Abstract
This paper examines the validity of the thermodynamic uncertainty relations for energy exchange by performing quantum state tomography for a two-qubit model in an NMR setup. A tighter bound in the regime of weak coupling between the qubits is found to be satisfied
Topics & Concepts
Statistical physicsRelation (database)State (computer science)Coupling (piping)Energy (signal processing)QuantumMathematicsQubitPhysicsUpper and lower boundsQuantum mechanicsThermodynamicsApplied mathematicsBound stateTheoretical physicsQuantum stateThermodynamic stateSpecific heatThermodynamic processSeries (stratigraphy)Measurement uncertaintyAdvanced Thermodynamics and Statistical MechanicsQuantum many-body systemsQuantum Mechanics and Applications