which are equal-time commutation relations, i.e., the commutators always refer to fields at the same time.
It is not obvious that the equal-time commutation relations are Lorentz invariant but one can formulate a manifestly covariant form of the canonical commutation relations.
For example, a fluctuating metric would seem to imply a fluctuating causal structure and spatiotemporal ordering of events, in which case, how is one to define equal-time commutation relations in the quantum theory?
Progress in this direction depends on the ability to replace the quantum wavefunction by the corresponding second-quantized quantum operators, and show that the dynamics of the second-quantized QLB scheme still preserves the appropriate equal-time commutation relations.
The most adverse fault time for commutation is the firing time of converter valves, the anodes of which are connected to the fault phase.
Until that time, the "commutation system" was in place; this allowed soldiers to have their own uniforms made to the new CSA regulations and to be reimbursed by the CS government.
A particular priority for New York is funding for modernization of intermodal transportation systems that were built at a time when commutation patterns were simply a link between central city business districts and suburban bedroom communities.
From the Oct. 1 start of the current fiscal year until two days before Election Day, the president had issued 272 sentence commutations -- nearly one-third of its total up to that time.
In this case, according to the concept of commutating voltage-time area, the commutation process fails to complete before the commutating voltage reverses, thus leading to a CF. Consequently, the calculation method of (11) is inapplicable for the derivation of (14).
The chart also reversed the commutation time to Midtown Manhattan for two means of transportation.
U.S. District Court Judge Charles Butler Jr., who had sentenced Aaron, changed his earlier stance of no position, opting this time to support commutation.
