Projective measurement in nuclear magnetic resonance

Abstract

It is demonstrated that nuclear magnetic resonance experiments using pseudopure spin states can give possible outcomes of projective quantum measurement and probabilities of such outcomes. The physical system is a cluster of six dipolar-coupled nuclear spins of benzene in a liquid-crystalline matrix. For this system with the maximum total spin S=3, the results of measuring $S_X$ are presented for the cases when the state of the system is one of the eigenstates of $S_Z$.

9 pages incluing 3 figures

References in corpus (5)

• Benchmarking quantum control methods on a 12-qubit system
• Full characterization of a three-photon GHZ state using quantum state tomography
• Entanglement of Trapped-Ion Clock States
• Preparation of pseudopure state in a cluster of dipolar-coupled spins with "unresolved" spectrum
• Twelve-spin "Schrodinger cat"

Cited by in corpus (12)

• Qudits and high-dimensional quantum computing
• Sliding Mode Control of Two-Level Quantum Systems
• Determining the parity of a permutation using an experimental NMR qutrit
• Quantum simulation of quantum channels in nuclear magnetic resonance
• Experimental entanglement-assisted quantum delayed-choice experiment
• Witnessing non-objectivity in the framework of strong quantum Darwinism
• Auxiliary-assisted energy distillation from quantum batteries
• Experimental Implementation of Projective Measurement in Bell Basis
• Simulating the effect of weak measurements by a phase damping channel and determining different measures of bipartite correlations in nuclear magnetic resonance
• Resurrection of Schrodinger Cat
• Generation and Detection of Quantum Correlations and Entanglement on a Spin-Based Quantum Information Processor
• Implementation of the quantum Fourier transform on a hybrid qubit-qutrit NMR quantum emulator