Band-trap capture and emission in the generalized kinetic theory of
... In the present work we propose a new kinetic model which properly incorporates the band-trap capture and emission mechanism by including an evolution equation for the trapped electrons (distribution function nt ). In particular we introduce the Boltzmann–like equations for such a kinetic model, incl ...
... In the present work we propose a new kinetic model which properly incorporates the band-trap capture and emission mechanism by including an evolution equation for the trapped electrons (distribution function nt ). In particular we introduce the Boltzmann–like equations for such a kinetic model, incl ...
Effect of a finite thickness transition layer between media with
... of the order of several Bohr radii, the depth of the potential well changes by several electron volts. The physical essence of the results obtained is quite clear. In order to penetrate into the region with higher ⑀, a charged particle must have a kinetic energy m v 2 /2 * (␣)/4␦ . A particle must a ...
... of the order of several Bohr radii, the depth of the potential well changes by several electron volts. The physical essence of the results obtained is quite clear. In order to penetrate into the region with higher ⑀, a charged particle must have a kinetic energy m v 2 /2 * (␣)/4␦ . A particle must a ...
The Quantum Phases of Matter The Harvard community has made
... fluctuations about this average direction. There are gapless spin-wave excitations above this ground state, and so this state is not an example of gapped quantum matter. Furthermore, this ground state is adiabatically connected to the classical state with frozen spins, and so this state does not car ...
... fluctuations about this average direction. There are gapless spin-wave excitations above this ground state, and so this state is not an example of gapped quantum matter. Furthermore, this ground state is adiabatically connected to the classical state with frozen spins, and so this state does not car ...
Perturbation Theory and Atomic Resonances Since Schrödinger`s
... non-zero real κ [15]. How could the energy or lifetime of the resonance depend on κ, if the definition were a unitary invariant? Two key techniques opened the way to making sense of the perturbation series for resonances and precisely calculating resonance widths in the 1960’s and 70’s: complex scal ...
... non-zero real κ [15]. How could the energy or lifetime of the resonance depend on κ, if the definition were a unitary invariant? Two key techniques opened the way to making sense of the perturbation series for resonances and precisely calculating resonance widths in the 1960’s and 70’s: complex scal ...
FROM ANTI-GRAVITY TO ZERO-POINT ENERGY
... In a sense, all of these categories can be considered variants of "Field Propulsion" as they all will likely rely on the presence of EM fields for their initiation and sustenance or whose analysis can be reduced to such interactions. However, there is enough of a distinction in how these fields woul ...
... In a sense, all of these categories can be considered variants of "Field Propulsion" as they all will likely rely on the presence of EM fields for their initiation and sustenance or whose analysis can be reduced to such interactions. However, there is enough of a distinction in how these fields woul ...
The quantum phases of matter - Subir Sachdev
... fluctuations about this average direction. There are gapless spin-wave excitations above this ground state, and so this state is not an example of gapped quantum matter. Furthermore, this ground state is adiabatically connected to the classical state with frozen spins, and so this state does not car ...
... fluctuations about this average direction. There are gapless spin-wave excitations above this ground state, and so this state is not an example of gapped quantum matter. Furthermore, this ground state is adiabatically connected to the classical state with frozen spins, and so this state does not car ...
Zero Modes in Compact Lattice QED
... is merely the force of the interaction. Nowadays QED is part of the standard electroweak model [1–3], which describes all phenomena of both the electromagnetic and weak interactions in the presently known energy range. An important feature of QED (as well as of QCD) is the invariance under local sym ...
... is merely the force of the interaction. Nowadays QED is part of the standard electroweak model [1–3], which describes all phenomena of both the electromagnetic and weak interactions in the presently known energy range. An important feature of QED (as well as of QCD) is the invariance under local sym ...
introduction to quantum field theory
... motion for each atom separately, but instead the displacement field is used as the dynamical variable, which, being continuous, comprises an infinite number of degrees of freedom. In classical mechanics field theory is thus obviously important for continuous systems. But also electromagnetic phenome ...
... motion for each atom separately, but instead the displacement field is used as the dynamical variable, which, being continuous, comprises an infinite number of degrees of freedom. In classical mechanics field theory is thus obviously important for continuous systems. But also electromagnetic phenome ...
Stopping power of ions in a strongly magnetized plasma
... important quantity for the electron cooling of ion beams,1,2 a technique used in accelerator physics to reduce the phase space volume of ion beams. The cooling process is based on the energy loss due to Coulomb interaction of the ions in a superimposed cold electron beam moving with the same average ...
... important quantity for the electron cooling of ion beams,1,2 a technique used in accelerator physics to reduce the phase space volume of ion beams. The cooling process is based on the energy loss due to Coulomb interaction of the ions in a superimposed cold electron beam moving with the same average ...
Gibbs_1
... complete theory of Quantum ElectroDynamics was formulated. In practical terms, the consequences of the theory are more far reaching than those of General Relativity. Applications such as transistors and lasers are now an integral part of our lives and, in addition, the Quantum Theory allowed us to u ...
... complete theory of Quantum ElectroDynamics was formulated. In practical terms, the consequences of the theory are more far reaching than those of General Relativity. Applications such as transistors and lasers are now an integral part of our lives and, in addition, the Quantum Theory allowed us to u ...
Landau Gauge Quark Propagator with External Magnetic Fields
... Renormalization Group [5, 6] ansätze are probably the two most important ones. This thesis will make use of the powerful Dyson-Schwinger formalism. Its basic idea is to derive relations between n-point correlation functions from general considerations, thus making it applicable to any quantum field ...
... Renormalization Group [5, 6] ansätze are probably the two most important ones. This thesis will make use of the powerful Dyson-Schwinger formalism. Its basic idea is to derive relations between n-point correlation functions from general considerations, thus making it applicable to any quantum field ...
The Cyclotron Note Books
... Since Newton set the foundations of physics, progress has come mostly in the form of unification. Maxwell unified electricity, magnetism, and light into one theory of electromagnetism. Einstein unified space, time and gravity into one theory of General Relativity. More recently, the nuclear forces h ...
... Since Newton set the foundations of physics, progress has come mostly in the form of unification. Maxwell unified electricity, magnetism, and light into one theory of electromagnetism. Einstein unified space, time and gravity into one theory of General Relativity. More recently, the nuclear forces h ...
