Efisientsust
Efisientsust is a fictional concept used in speculative physics and science fiction to describe the efficiency of energy transfer and conversion in nanoscale or quantum systems. It is defined as the ratio of useful energy output to total energy input under an idealized low-dissipation regime.
The term efisientsust combines an artificial root similar to "efficient" with the suffix "sust" drawn from sustainability,
In commonly cited speculative frameworks, efisientsust is a dimensionless quantity that ranges from 0 to 1.
Measurement and study of efisientsust are described in thought experiments and fictional scenarios. Proposed approaches include
If realized in practical analogs, high efisientsust could inform design principles for energy harvesting devices, low-power
See also efficiency, energy conversion, quantum thermodynamics.