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ABSTRACT:
SUBMITTER: Gessner M
PROVIDER: S-EPMC7393128 | biostudies-literature | 2020 Jul
REPOSITORIES: biostudies-literature
Nature communications 20200730 1
Squeezing currently represents the leading strategy for quantum enhanced precision measurements of a single parameter in a variety of continuous- and discrete-variable settings and technological applications. However, many important physical problems including imaging and field sensing require the simultaneous measurement of multiple unknown parameters. The development of multiparameter quantum metrology is yet hindered by the intrinsic difficulty in finding saturable sensitivity bounds and feas ...[more]