The identity for an ultrasecondary quantized hamiltonian was obtained, which allows us to define the true symbol of the equation for a density matrix by quantization by pairs. The investigation of the corresponding system of variation equations shows that this quantum system has a Maslov super...
wherevis the electron density anddE/dtis the time-varying electric field. At low frequencies of operation or under steady conditions, the second term is not important. The contrary is true at high frequencies. This equation and the one relating the electric fields to the charges are fundamental...
Planck length: why string theory is hard to testThe Planck scale is described as the arena in which both quantum mechanical and gravitational effects come into play. Brian Greene explains where the Planck values come from. This video is an episode in hisDaily Equationseries. ...
This equation can be seen as a continuity equation for the conditional probability density: (10.57)∂w∂t=−∑k∂∂mkJk=−∇⋅J, where J is the probability current density, Jk are its cartesian components, ∇⋅ is the divergence operator, and: (10.58)Jk=−ak(m,t)w...
Archimedes' Principle Definition: Lesson for Kids The Forces of Fluids on Sides of Tanks Heat Transfer | Equation, Formula & Rate Force, Area & Pressure | Difference, Applications & Examples Create an account to start this course today Used by over 30 million students worldwide Create an ...
which is an elliptic equation, also called Laplace's equation. An example from the conservation laws is the law of conservation of mass, which can be expressed in terms mathematical symbols as (9)(∂ρ/∂t)+∇.(ρv)=0, where ρ is the density, v is the velocity vector, and ...
Incremental Non-linear Equation of Stress-Strain Relationship for Sand This study deals with a method to change the space-time scales for multi-domains calculations in explicit dynamics. The interest of such a method inspired by the techniques of mesh refinement [ 1 ], is to improve only when...
aAccording to that and the general equation for capacitor’s stored energy (10) expresses the amount of usable energy per 125 V HT module and (11) the energy density: 根据那和一般等式为电容器的储能 (10) 表达相当数量能用的能量每个125 V HT模块和 (11) 能量密度:[translate] ...
An extra term is introduced into the generator equation to accomplish this, and since this term is independent of G, the optimal point for the equation remains the same. The cost function in the LSGAN is given in Equation (9) as: minDLLSGAN(D)=12Ex~Pdata(x)[(D(x) − b)2]+...
By substituting it into Equation (2), we can obtain the instantaneous correlation value 𝑉(𝑛)V(n). A decision can be made to determine the starting position of the OFDM symbol by comparing 𝑉𝑛Vn to the pre-established threshold 𝑉𝑡ℎVth. It should be noted that the ...