Equation 55 · Part 7 · A Reference Frame Becomes Classical by Publishing Its Orientation
Symbol p_epsilon
What this part means
psilon appears in the objective or constraint used by the optimization on the right.
Its job in the formula
psilon appears in the objective or constraint used by the optimization on the right.
Full expression→Symbol p_epsilon→Article meaning
The passage around this formula
Now define . subject to 1-> and to a fixed rule for which fragment partitions are admissible. The displayed g records the physical parameter of interest; under the Haar-average convention the resulting scalar is independent of its coordinate label. A worst-case definition would retain explicit dependence until the infimum is taken.
Learn the underlying idea
A subscript is a label attached below a symbol. It often selects a time step, component, category, or member of a sequence.
Open the illustrated subscripts: which member of a family? guide →
See this notation across published equations →
Sources cited in the article section
- [12] Objective Properties from Subjective Quantum States: Environment as a Witness ↗
- [11] Quantum Darwinism ↗
- [13] Quantum Darwinism in an Everyday Environment: Huge Redundancy in Scattered Photons ↗
- [15] Objectivity in a Noisy Photonic Environment through Quantum State Information Broadcasting ↗
- [16] Strong Quantum Darwinism and Strong Independence Are Equivalent to Spectrum Broadcast Structure ↗
These citations provide research context; check each source for the exact claim it supports.