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Search Publications by: Kumar Arumugam (IntlAssoc)

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Displaying 1 - 4 of 4

Leveraging the revised International System of Units: Torque from the fundamental constants

September 17, 2025
Author(s)
Zane Comden, Stephan Schlamminger, Frank Seifert, Kumar Arumugam, Chandra Shahi, David Newell, Leon Chao
Calibration of tools designed to apply known torques such as torque wrenches and torque screwdrivers requires a chain of traceable standards to the definition of the kilogram in the International System of Units (SI). This traceability chain presently

Thoughts on the Kibble-Robinson Theory

March 31, 2025
Author(s)
Lorenz Keck, Kumar Arumugam, Leon Chao, Zane Comden, Frank Seifert, David Newell, Darine El Haddad, Stephan Schlamminger
We revisit the Kibble-Robinson Theory (KRT), first proposed in 2014 by Kibble and Robinson, which significantly simplifies the construction and operation of Kibble balances. We conducted a theoretical investigation of the theory's assumptions, using a
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