Title:
Experimental SWAP Test of Infinite Dimensional Quantum States in Trapped Ions
Experimental SWAP Test of Infinite Dimensional Quantum States in Trapped Ions
Speaker:
曾可維(ko-wei tseng), PhD student, Centre for Quantum Technology, National University of Singapore
曾可維(ko-wei tseng), PhD student, Centre for Quantum Technology, National University of Singapore
Time:
06/26 (Sat.) 7 pm PDT, 8 pm MDT, 9 pm CDT, 10 pm EDT
06/27 (Sun.) 4 am CEST, 10 am Taiwan
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06/26 (Sat.) 7 pm PDT, 8 pm MDT, 9 pm CDT, 10 pm EDT
06/27 (Sun.) 4 am CEST, 10 am Taiwan
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Keywords:
physics, quantum information, trapped ions, SWAP Test, quantum machine learning, hybrid quantum computer
physics, quantum information, trapped ions, SWAP Test, quantum machine learning, hybrid quantum computer
Abstract:
Efficient overlap estimation of high-dimensional quantum states is an important task in quantum information and a core element in computational speedups of quantum machine learning. Here we experimentally demonstrate the SWAP test that measures the overlap of two motional states in a system of trapped 171Yb+ ions. Our hardware efficient SWAP test circuit can be implemented with constant gate time and without a priori knowledge of various target quantum state.
Efficient overlap estimation of high-dimensional quantum states is an important task in quantum information and a core element in computational speedups of quantum machine learning. Here we experimentally demonstrate the SWAP test that measures the overlap of two motional states in a system of trapped 171Yb+ ions. Our hardware efficient SWAP test circuit can be implemented with constant gate time and without a priori knowledge of various target quantum state.
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