Photodissociation of ozone in the Hartley band: Potential energy
... R2 ⬇ 2.8a0 becomes more distinct. This kink is caused by the intersection of the potential curve共s兲 representing channel 共2兲, O共 1D兲 + O2共 1⌬g兲, and the lowest potential curve共s兲 for the excited triplet channel, O共 3 P兲 + O2共 3⌬u兲, mentioned in the Introduction. State A⬘ 3⌬u is one of the Herzberg s ...
... R2 ⬇ 2.8a0 becomes more distinct. This kink is caused by the intersection of the potential curve共s兲 representing channel 共2兲, O共 1D兲 + O2共 1⌬g兲, and the lowest potential curve共s兲 for the excited triplet channel, O共 3 P兲 + O2共 3⌬u兲, mentioned in the Introduction. State A⬘ 3⌬u is one of the Herzberg s ...
Quantum Computing
... The following lecture notes are based on the book Quantum Computation and Quantum Information by Michael A. Nielsen and Isaac L. Chuang. They are for a math-based quantum computing course that I teach here at the University of Washington to computer science graduate students (with advanced undergrad ...
... The following lecture notes are based on the book Quantum Computation and Quantum Information by Michael A. Nielsen and Isaac L. Chuang. They are for a math-based quantum computing course that I teach here at the University of Washington to computer science graduate students (with advanced undergrad ...
Squeezed spin states
... studied in boson systems [1]. A radiation field is said to be squeezed if the uncertainty of one quadrature amplitude (Aa, ) is smaller than the standard quantum limit correlations between (SQL) of 4. Quantum-mechanical photons established through nonlinear interactions play an essential role in the ...
... studied in boson systems [1]. A radiation field is said to be squeezed if the uncertainty of one quadrature amplitude (Aa, ) is smaller than the standard quantum limit correlations between (SQL) of 4. Quantum-mechanical photons established through nonlinear interactions play an essential role in the ...
University of Florida - University of Missouri
... We can define the following contracted two-electron creation and annihilation operators according to the SVD of the approximate amplitude. ...
... We can define the following contracted two-electron creation and annihilation operators according to the SVD of the approximate amplitude. ...
ZONOIDS AND SPARSIFICATION OF QUANTUM
... A classical result by Lyapounov ([26], Theorem 5.5) asserts that the range of a non-atomic Rn -valued vector measure is closed and convex. Convex sets in Rn obtained in this way are called zonoids. Zonoids are equivalently characterized as convex sets which can be approximated by finite sums of segm ...
... A classical result by Lyapounov ([26], Theorem 5.5) asserts that the range of a non-atomic Rn -valued vector measure is closed and convex. Convex sets in Rn obtained in this way are called zonoids. Zonoids are equivalently characterized as convex sets which can be approximated by finite sums of segm ...
Tor Vergata
... Traditionally, nanostructures are studied via k · p approaches in the context of the envelope function approximation (EFA). In this case, only the envelope of the nanostructure wavefunction is considered, regardless of atomic details. Modern technology, however, pushes nanostructures to dimensions, ...
... Traditionally, nanostructures are studied via k · p approaches in the context of the envelope function approximation (EFA). In this case, only the envelope of the nanostructure wavefunction is considered, regardless of atomic details. Modern technology, however, pushes nanostructures to dimensions, ...
Theory and applications of light-matter interactions in Gerasimos Angelatos
... allows for completely secure communication guaranteed by the laws of quantum mechanics. The quintessential quantum cryptography scheme is the BB84 protocol, where quantum bits are encoded in the polarization of single photons using a pair of conjugate bases, and any attempt to eavesdrop the signal i ...
... allows for completely secure communication guaranteed by the laws of quantum mechanics. The quintessential quantum cryptography scheme is the BB84 protocol, where quantum bits are encoded in the polarization of single photons using a pair of conjugate bases, and any attempt to eavesdrop the signal i ...
Brownian functionals in Physics and Computer Science
... After a brief introduction to Einstein’s original derivation of the Stokes–Einstein relation and the diffusion equation in §2, the principal focus of the rest of the article will be on the statistical properties of functionals of one-dimensional Brownian motion, with special emphasis on their applic ...
... After a brief introduction to Einstein’s original derivation of the Stokes–Einstein relation and the diffusion equation in §2, the principal focus of the rest of the article will be on the statistical properties of functionals of one-dimensional Brownian motion, with special emphasis on their applic ...
Approaches to Quantum Gravity
... clearly come from looking at how similar difficulties had been solved in another. It is even possible that, in order to achieve our common goal, formulate a complete theory of Quantum Gravity and unravel the fundamental nature of space and time, we will have to regard (at least some of) these approa ...
... clearly come from looking at how similar difficulties had been solved in another. It is even possible that, in order to achieve our common goal, formulate a complete theory of Quantum Gravity and unravel the fundamental nature of space and time, we will have to regard (at least some of) these approa ...
(Never) Mind your p`s and q`s: Von Neumann versus Jordan on the
... transformation theory. Independently of Jordan, Paul Dirac (1927) published very similar ideas, which also form the basis of his later book (Dirac, 1930). Dirac’s paper is much clearer than Jordan’s and uses a vastly superior notation, but Jordan actually brought out the statistical foundation of qu ...
... transformation theory. Independently of Jordan, Paul Dirac (1927) published very similar ideas, which also form the basis of his later book (Dirac, 1930). Dirac’s paper is much clearer than Jordan’s and uses a vastly superior notation, but Jordan actually brought out the statistical foundation of qu ...
107, 195303 (2011)
... For kz ¼ 0, Eg does not close at the boundary between phases A and B; therefore, the quasiparticle excitations are gapped nontopological when < c (i.e., A and B phases merge together). Eg vanishes at c and then reopens when > c , where the quasiparticle excitations become topologically nontri ...
... For kz ¼ 0, Eg does not close at the boundary between phases A and B; therefore, the quasiparticle excitations are gapped nontopological when < c (i.e., A and B phases merge together). Eg vanishes at c and then reopens when > c , where the quasiparticle excitations become topologically nontri ...
Mean spin direction and spin squeezing in superpositions of spin
... spin squeezing is exactly the same as the spin entanglement, while spin-coherent states are always unentangled [22]. Because quantum entanglement is still puzzling, especially many-body entanglement, one can use spin squeezing to study entanglement. The concept of the squeezing in spin systems was c ...
... spin squeezing is exactly the same as the spin entanglement, while spin-coherent states are always unentangled [22]. Because quantum entanglement is still puzzling, especially many-body entanglement, one can use spin squeezing to study entanglement. The concept of the squeezing in spin systems was c ...
General randomness amplification with non
... that every event, including human behavior, follows from previous events deterministically. Quantum mechanics may seem to have randomness postulated in its axioms: the Born rule of quantum mechanics assigns a probability for a measurement outcome to occur. However, as pointed out by John Bell [10], ...
... that every event, including human behavior, follows from previous events deterministically. Quantum mechanics may seem to have randomness postulated in its axioms: the Born rule of quantum mechanics assigns a probability for a measurement outcome to occur. However, as pointed out by John Bell [10], ...
- Philsci-Archive
... (1926b), drawing on the technical apparatus of an earlier paper on resonance version of Neue Begründung I was presented to the Göttingen Academy by Born on behalf of Jordan in the session of January 14, 1927 (Jordan, 1927c). 4 The extensive bibliography of Mehra and Rechenberg (2000–2001) gives th ...
... (1926b), drawing on the technical apparatus of an earlier paper on resonance version of Neue Begründung I was presented to the Göttingen Academy by Born on behalf of Jordan in the session of January 14, 1927 (Jordan, 1927c). 4 The extensive bibliography of Mehra and Rechenberg (2000–2001) gives th ...
On the Dynamics of Single-Electron Tunneling in Semiconductor
... The charge sensitivity has been shown to be as low as a few 10 5 e= Hz . This p result is only an order of magnitude away from the theoretical limit of 10 6 e= Hz . An adiabatic electron pump based on an open quantum dot has been realized as well [SMCG99]. Naturally, single-electron transistors also ...
... The charge sensitivity has been shown to be as low as a few 10 5 e= Hz . This p result is only an order of magnitude away from the theoretical limit of 10 6 e= Hz . An adiabatic electron pump based on an open quantum dot has been realized as well [SMCG99]. Naturally, single-electron transistors also ...
Interference with correlated photons: Five quantum mechanics
... 共Received 15 March 2004; accepted 29 July 2004兲 We describe five quantum mechanics experiments that have been designed for an undergraduate setting. The experiments use correlated photons produced by parametric down conversion to generate interference patterns in interferometers. The photons are cou ...
... 共Received 15 March 2004; accepted 29 July 2004兲 We describe five quantum mechanics experiments that have been designed for an undergraduate setting. The experiments use correlated photons produced by parametric down conversion to generate interference patterns in interferometers. The photons are cou ...
electron transport in quantum dots. - Leo Kouwenhoven
... One type of artificially fabricated device is a quantum dot. Typically, quantum dots are small regions defined in a semiconductor material with a size of order 100 nm [1]. Since the first studies in the late eighties, the physics of quantum dots has been a very active and fruitful research topic. Th ...
... One type of artificially fabricated device is a quantum dot. Typically, quantum dots are small regions defined in a semiconductor material with a size of order 100 nm [1]. Since the first studies in the late eighties, the physics of quantum dots has been a very active and fruitful research topic. Th ...