Since the space of nuclear operators is preconjugate for the algebra of all bounded operators, we can consider nuclear operators as the states of a quantum system and the bounded operators as observables. In this case, taking the trace for the product of a nuclear operat...
Notably, the cascaded two-photon interactions are reminiscent of the two-mode squeezing effect in quantum optics, which is described by the operator\(\hat{{{\mathcal{S}}}(\zeta )=\exp (\zeta {\hat{a}}^{{{\dagger}}} }{\hat{b}}^{{{\dagger}}} }-{\zeta }^{*}\hat{a}\hat...
We demonstrate key multi-qubit quantum-logic primitives in a dual-species trapped-ion system based on 40Ca+ and 88Sr+ ions, using two optical qubits with quantum-logic-control frequencies in the red to near-infrared range. With all ionization, cooling, and control wavelengths in a wavelength ...
The important role of the operator γ 5 in the physics of elementary particles and their interactions is considered basic in this paper where it is shown that it corresponds to the duality rotation in space-time and how the dual geometry can be used to consider new symmetries for the wave ...
Complex numbers, quantum mechanics and the beginning of time A basic problem in quantizing a field in curved space is the decomposition of the classical modes in positive and negative frequency. The decomposition is ... W G.,Gibbons,and,... - 《Nuclear Physics B》 被引量: 46发表: 1993年...
17 The noncommutative operator Oˆ(k) is defined from its commutative local one O(x) by inserting the mentioned Wilson line W [x, C] and Fourier-transforming6 Oˆ(k) = trP⋆ ddx [W (x, C)O(y)] ⋆ eikx (4.13) where C is a straight path connecting the endpoints separated...
However, in various complex man-machine systems, about 60–90% of failures are attributed to operator errors [4]. The research on dual resource constrained flexible job shop scheduling problem (DRCFJSP) has theoretical significance and practical value. Generally, the analytical [5] and simulation...
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>*Looked up the "Gaussian well" and got a bunch of quantum mechanics* LOL! Lethys Posted Yeah that's what I meant: I forgot the e comes from Euler afterall (although iirc he strictly did not "discover" it). I just remember it from nature photos not physics!
However, as mentioned above, the microstate under analysis is not an eigenvector of the momentum operator and so for this observable we can read only an average value that depends on the (continuous) parameter defining the coherent state. The identification of this parameter in the gravity and ...