ppt
... Suppose an electron is inside a box 1 nm in width. There is some uncertainty in the momentum of the electron. We then squeeze the box to make it 0.5 nm. What happens to the momentum uncertainty? ...
... Suppose an electron is inside a box 1 nm in width. There is some uncertainty in the momentum of the electron. We then squeeze the box to make it 0.5 nm. What happens to the momentum uncertainty? ...
A Technology-Independent Model for Nanoscale Logic Devices
... • Tg – Avg. generalized temperature for ops. in the coding subsystem. • Elb – Energy per amt. of coding-state info. representing 1 logical bit. • tlbop – Elapsed time for carrying out one logical bit-operation (transition of a logical bit-system). • td – Avg. time btw. decoherence events per bit in ...
... • Tg – Avg. generalized temperature for ops. in the coding subsystem. • Elb – Energy per amt. of coding-state info. representing 1 logical bit. • tlbop – Elapsed time for carrying out one logical bit-operation (transition of a logical bit-system). • td – Avg. time btw. decoherence events per bit in ...
Optical cooling of interacting atoms in a tightly confined trap
... with such a system can be classified into two modes. One is the long range mode when the interaction between the atoms can be neglected and the excitation processes for the two atoms are almost independent. In the short range mode V (r) plays an important role because in this case pair excitation ca ...
... with such a system can be classified into two modes. One is the long range mode when the interaction between the atoms can be neglected and the excitation processes for the two atoms are almost independent. In the short range mode V (r) plays an important role because in this case pair excitation ca ...
Fermi accelerator in atom optics
... collisions with moving magnetic fields that accelerate cosmic rays. Since then many models associated with the name of Fermi accelerator describing particles colliding with moving walls have been investigated theoretically @2–6#. The recent experiment @7# on atoms bouncing off a modulated atomic mir ...
... collisions with moving magnetic fields that accelerate cosmic rays. Since then many models associated with the name of Fermi accelerator describing particles colliding with moving walls have been investigated theoretically @2–6#. The recent experiment @7# on atoms bouncing off a modulated atomic mir ...
EXCHANGE CONTRIBUTIONS TO SPIN POLARIZATION IN LOW
... In these asymptotic forms, k = √ 2€ +α2ε2 denotes the momentum of the incident electron and jl(kr) and nl(kr) are the spherical Bessel and Neumann functions, respectively. In Eq. (7) l 1 ± 1, where the upper sign is taken for n < O and the lower one for n > 0. In the present work, we calculate phase ...
... In these asymptotic forms, k = √ 2€ +α2ε2 denotes the momentum of the incident electron and jl(kr) and nl(kr) are the spherical Bessel and Neumann functions, respectively. In Eq. (7) l 1 ± 1, where the upper sign is taken for n < O and the lower one for n > 0. In the present work, we calculate phase ...
Chapter 7 The Quantum–Mechanical Model of the Atom Chemistry
... orientation in space of an orbital are determined to be four integer terms • These integers are called quantum numbers principal quantum number, n angular momentum quantum number, l magnetic quantum number, ml Magnetic spin quantum number, ms PAULI EXCLUSION PRINCIPLE: No two electrons can have ...
... orientation in space of an orbital are determined to be four integer terms • These integers are called quantum numbers principal quantum number, n angular momentum quantum number, l magnetic quantum number, ml Magnetic spin quantum number, ms PAULI EXCLUSION PRINCIPLE: No two electrons can have ...
80, 030202(R) (2009)
... threshold of the first-excited state of the optical dipole trap. The trap reduction rate is chosen to fulfill the adiabaticity requirement. To that end, we maintain a constant trapping frequency throughout the laser culling process, which can be accomplished by dynamically varying the focus of the ...
... threshold of the first-excited state of the optical dipole trap. The trap reduction rate is chosen to fulfill the adiabaticity requirement. To that end, we maintain a constant trapping frequency throughout the laser culling process, which can be accomplished by dynamically varying the focus of the ...
here
... the adjoint are the complex conjugates: hv| = i hei |v∗i . [We will often drop the summation symbol and assume repeated indices are summed.] E.g. the adjoints of the basis vectors are row bra-vectors ...
... the adjoint are the complex conjugates: hv| = i hei |v∗i . [We will often drop the summation symbol and assume repeated indices are summed.] E.g. the adjoints of the basis vectors are row bra-vectors ...
An Introduction to Quantum Spin Systems Notes for MA5020 (John
... belonging to their respective smallest eigenvalues. While this requirement is generically not fulfilled, there is a remarkable range of quantum spin models, which model interesting physics, that do satisfy it. The frustration free property has turned out to be very helpful in the study of a range of ...
... belonging to their respective smallest eigenvalues. While this requirement is generically not fulfilled, there is a remarkable range of quantum spin models, which model interesting physics, that do satisfy it. The frustration free property has turned out to be very helpful in the study of a range of ...
Coupled-mode theory for general free-space resonant scattering of waves
... successful in modeling a wide variety of systems that can entail any number of resonant objects weakly coupled to each other and/or to any number of incoming and outgoing ports. As long as the couplings are weak and the resonances are well defined, CMT provides an extraordinarily simple and intuitiv ...
... successful in modeling a wide variety of systems that can entail any number of resonant objects weakly coupled to each other and/or to any number of incoming and outgoing ports. As long as the couplings are weak and the resonances are well defined, CMT provides an extraordinarily simple and intuitiv ...
![[235] JPhysConfSer_702(2016)012001](http://s1.studyres.com/store/data/003582913_1-c4e71fc2970976a1f51404875d70626d-300x300.png)
[235] JPhysConfSer_702(2016)012001
... particular exception is a very recent study [25] of the s = 1 J1 –J2 model (i.e., when J3 = 0) on the honeycomb lattice, using the density-matrix renormalization group (DMRG) method. Our specific aim here is to extend earlier work using the coupled cluster method (CCM) applied to the spin- 21 versio ...
... particular exception is a very recent study [25] of the s = 1 J1 –J2 model (i.e., when J3 = 0) on the honeycomb lattice, using the density-matrix renormalization group (DMRG) method. Our specific aim here is to extend earlier work using the coupled cluster method (CCM) applied to the spin- 21 versio ...
STATISTICAL FIELD THEORY
... A second reason is that soon after the development of the renormalization group methods for critical phenomena [2], it was realized that the same methods can in fact be used to describe the large-scale properties of manyparticle systems at any temperature and not only near the critical one. Moreover ...
... A second reason is that soon after the development of the renormalization group methods for critical phenomena [2], it was realized that the same methods can in fact be used to describe the large-scale properties of manyparticle systems at any temperature and not only near the critical one. Moreover ...
here.
... the cone with x-component of angular momentum equal to ~m x as −~m x . So by symmetry we would expect the expectation value of L x in the state Ylm to vanish, as it does. It is important to realize that this cone does not tell us where the particle is likely to be found, it only gives some crude in ...
... the cone with x-component of angular momentum equal to ~m x as −~m x . So by symmetry we would expect the expectation value of L x in the state Ylm to vanish, as it does. It is important to realize that this cone does not tell us where the particle is likely to be found, it only gives some crude in ...
Donor Binding Energy in GaAs/Ga1−x AlxAs Quantum Well: the
... In recent years, there has much interest in the lowdimensional semiconductor heterostructures due to their specific physical properties and promising applications in the optoelectronic devices.[1−3] Moreover, past studies show that impurities and external perturbations (such as electric field and te ...
... In recent years, there has much interest in the lowdimensional semiconductor heterostructures due to their specific physical properties and promising applications in the optoelectronic devices.[1−3] Moreover, past studies show that impurities and external perturbations (such as electric field and te ...
