discrete bose-einstein systems in a box with low adiabatic invariant
... The Bose-Einstein systems are described usually by continuous thermodynamic functions, which are dependent on kinetic energy, temperature and chemical potential, but is independent on the container size and shape (considering the quantum gas with a very large number of identical particles and stored ...
... The Bose-Einstein systems are described usually by continuous thermodynamic functions, which are dependent on kinetic energy, temperature and chemical potential, but is independent on the container size and shape (considering the quantum gas with a very large number of identical particles and stored ...
Quantum Field Theory I
... The factor corresponding to an external leg is, as a rule, the product of two factors. Let us start with the simpler one. For the scalar field ϕ (representing a particle with zero spin) this factor is the simplest possible, it equals to 1. For other fields (representing particles with higher spins) ...
... The factor corresponding to an external leg is, as a rule, the product of two factors. Let us start with the simpler one. For the scalar field ϕ (representing a particle with zero spin) this factor is the simplest possible, it equals to 1. For other fields (representing particles with higher spins) ...
Quantum structures in general relativistic theories
... As for the existence and the classification of quantum structures, we can state results analogous to the Galilei case. We note that, in the Einstein case, the cohomology class of Ω depends only on the cohomology class of F . Theorem. There exists a quantum structure (Q, Q) if and only if F determine ...
... As for the existence and the classification of quantum structures, we can state results analogous to the Galilei case. We note that, in the Einstein case, the cohomology class of Ω depends only on the cohomology class of F . Theorem. There exists a quantum structure (Q, Q) if and only if F determine ...
The Schroedinger equation
... We will make use of other operators as we move ahead in our understanding of QM. To denote an operator mathematically, we put a little “hat” on it. For example, we could denote the momentum operator as p̂ = ...
... We will make use of other operators as we move ahead in our understanding of QM. To denote an operator mathematically, we put a little “hat” on it. For example, we could denote the momentum operator as p̂ = ...
Accelerators and Detectors
... ln γ2 term Relativistic expansion of transverse E-field larger for gases than dense media ...
... ln γ2 term Relativistic expansion of transverse E-field larger for gases than dense media ...
The Schrödinger Equations
... Equation 6, therefore, simply says that the Hamiltonian operator is the sum of the kinetic energy and potential energy operators: it is the total energy operator, and that’s why its eigenvalues are the energy values E that correspond to its eigenfunctions. (The reason it’s called the Hamiltonian and ...
... Equation 6, therefore, simply says that the Hamiltonian operator is the sum of the kinetic energy and potential energy operators: it is the total energy operator, and that’s why its eigenvalues are the energy values E that correspond to its eigenfunctions. (The reason it’s called the Hamiltonian and ...
document
... protected by an error-detecting code. Established lower bound on the accuracy threshold, 1.04 10-3, the highest proved so far. • quant-ph/0610063 (Aliferis, Cross) Subsystem fault tolerance with the Bacon-Shor code. Codes with an unfixed gauge freedom lead to a highly efficient method for faulttol ...
... protected by an error-detecting code. Established lower bound on the accuracy threshold, 1.04 10-3, the highest proved so far. • quant-ph/0610063 (Aliferis, Cross) Subsystem fault tolerance with the Bacon-Shor code. Codes with an unfixed gauge freedom lead to a highly efficient method for faulttol ...
RingPSO
... for the multi-kernel version are more than compensated by the advantages of parallelization. • The speed-up for the multi-kernel version increases with problem size. • Both versions are far better than the most recent results published on the same task. ...
... for the multi-kernel version are more than compensated by the advantages of parallelization. • The speed-up for the multi-kernel version increases with problem size. • Both versions are far better than the most recent results published on the same task. ...
Can the vacuum energy be dark matter?
... -Polyakov intepreted this as reflectionless scattering of KdV equation [NPB797(2008)]. • In even dimensional de Sitter spaces, two Stokes lines contribute constructively, thus leading to de Sitter radiation. ...
... -Polyakov intepreted this as reflectionless scattering of KdV equation [NPB797(2008)]. • In even dimensional de Sitter spaces, two Stokes lines contribute constructively, thus leading to de Sitter radiation. ...
Angular momentum
... Let us assume that the operators (Lx , Ly , Lz ) ≡ L which represent the components of orbital angular momentum in quantum mechanics can be defined in an analogous manner to the corresponding components of classical angular momentum. In other words, we are going to assume that the above equations sp ...
... Let us assume that the operators (Lx , Ly , Lz ) ≡ L which represent the components of orbital angular momentum in quantum mechanics can be defined in an analogous manner to the corresponding components of classical angular momentum. In other words, we are going to assume that the above equations sp ...
Some remarks on the Quantum Hall Effect - IPhT
... change of shape can be modeled by a surface density proportional to the normal displacement. The electrostatic potential induced by this surface density must have the correct behavior tz 2 /4 + h.c. at infinity and vanish at the boundary |z| = 1, (the normalization is such that the potential between ...
... change of shape can be modeled by a surface density proportional to the normal displacement. The electrostatic potential induced by this surface density must have the correct behavior tz 2 /4 + h.c. at infinity and vanish at the boundary |z| = 1, (the normalization is such that the potential between ...
