Axion-like particle production in a laser
... with the Minkowski metric ηµν ) which is related to the physical time t by dt/dη = h(η). Natural units (~ = c = ǫ0 = 1) are used in all the derivations, and conversion to physical units will be explicitly mentioned. The equation of motion of the field R is the one that extremises the action function ...
... with the Minkowski metric ηµν ) which is related to the physical time t by dt/dη = h(η). Natural units (~ = c = ǫ0 = 1) are used in all the derivations, and conversion to physical units will be explicitly mentioned. The equation of motion of the field R is the one that extremises the action function ...
Spectroscopy of Atoms and Molecules
... excited Sodium (Na) atoms emit visible photons of wavelengths 568.8205nm, 588.9950nm, and 589,5924nm; with the latter two so-called D-Lines being much more intense than the first. Thus, the yellow color we see emitted by Na atoms is dominated by these two intense D-Lines, which occur in the Yellow r ...
... excited Sodium (Na) atoms emit visible photons of wavelengths 568.8205nm, 588.9950nm, and 589,5924nm; with the latter two so-called D-Lines being much more intense than the first. Thus, the yellow color we see emitted by Na atoms is dominated by these two intense D-Lines, which occur in the Yellow r ...
Realization of a Cascaded Quantum System
... In the context of quantum communication and distributed quantum computing, the ability to faithfully transfer a quantum state from one node to another is of key importance [1]. In a direct transfer scheme, quantum information would, in principle, be transmitted between nodes using the consecutive em ...
... In the context of quantum communication and distributed quantum computing, the ability to faithfully transfer a quantum state from one node to another is of key importance [1]. In a direct transfer scheme, quantum information would, in principle, be transmitted between nodes using the consecutive em ...
Lecture 4: Quantum states of light — Fock states • Definition Fock
... matter how many photons are contained in the state. We would like to find other quantum states that resemble classical light more closely. In particular, we wish to find a quantum state in which the electric-field strength expectation value effectively takes its classical value �α|Ê(r)|α� = iω [A(r)α − ...
... matter how many photons are contained in the state. We would like to find other quantum states that resemble classical light more closely. In particular, we wish to find a quantum state in which the electric-field strength expectation value effectively takes its classical value �α|Ê(r)|α� = iω [A(r)α − ...
Rewriting the Schrodinger Equation
... In the end, the electron may or may not be creating an orbital wave, but it doesn't matter here because that is not where the wave in our data or in the equation is coming from. The waves in quantum wave mechanics are often coming from the photons, not the electrons. If we apply the Schrӧdinger equa ...
... In the end, the electron may or may not be creating an orbital wave, but it doesn't matter here because that is not where the wave in our data or in the equation is coming from. The waves in quantum wave mechanics are often coming from the photons, not the electrons. If we apply the Schrӧdinger equa ...
Equivalency of Momentum and Kinetic Energy and
... E K = m ph c 2 Now if we consider that moving mass is quantized by quantization of photonic energy, it is appeared a mass that it is photon like with difference in the maximum speed because of existence static mass means that electron is a photon like particle that its maximum speed is difference. W ...
... E K = m ph c 2 Now if we consider that moving mass is quantized by quantization of photonic energy, it is appeared a mass that it is photon like with difference in the maximum speed because of existence static mass means that electron is a photon like particle that its maximum speed is difference. W ...
Physics 214 Lecture 8
... y(x) must be continuous, with finite dy/dx. dy/dx is related to the momentum. In regions with finite potential, d2y/dx2 must be finite. To avoid infinite energies. This also means that dy/dx must be continuous. There is no significance to the overall sign of y(x). It goes away when we take the absol ...
... y(x) must be continuous, with finite dy/dx. dy/dx is related to the momentum. In regions with finite potential, d2y/dx2 must be finite. To avoid infinite energies. This also means that dy/dx must be continuous. There is no significance to the overall sign of y(x). It goes away when we take the absol ...
Decoherence of matter waves by thermal emission of radiation
... or molecules can be sufficiently well isolated to exhibit their quantum nature. However, there must be a transition region between these two limiting cases. Interestingly, as we show in this study, C70 fullerene molecules have just the right amount of complexity to exhibit perfect quantum interferen ...
... or molecules can be sufficiently well isolated to exhibit their quantum nature. However, there must be a transition region between these two limiting cases. Interestingly, as we show in this study, C70 fullerene molecules have just the right amount of complexity to exhibit perfect quantum interferen ...
Direct Characterization of Quantum Dynamics
... An additional feature of DCQD is that all the required ensemble measurements, for measuring the expectation values of the stabilizer and normalizer operators, can also be performed in a temporal sequence on the same pair of qubits with only one Bell-state generation. This is because at the end of ea ...
... An additional feature of DCQD is that all the required ensemble measurements, for measuring the expectation values of the stabilizer and normalizer operators, can also be performed in a temporal sequence on the same pair of qubits with only one Bell-state generation. This is because at the end of ea ...
Lecture I
... If (1) is false, then (2) is also false! Hence, (1) should be true: quantum theory, although it allows for correct predictions, must be incomplete. Measurements should just reveal pre-existing states, which are not described by this incomplete theory. ...
... If (1) is false, then (2) is also false! Hence, (1) should be true: quantum theory, although it allows for correct predictions, must be incomplete. Measurements should just reveal pre-existing states, which are not described by this incomplete theory. ...
local pdf - Quantum Optics and Spectroscopy
... Entanglement-enhanced detection of single-photon scattering events C. Hempel1,2, B. P. Lanyon1, P. Jurcevic1,2, R. Gerritsma1†, R. Blatt1,2 and C. F. Roos1,2 * The ability to detect the interaction of light and matter at the single-particle level is becoming increasingly important for many areas of ...
... Entanglement-enhanced detection of single-photon scattering events C. Hempel1,2, B. P. Lanyon1, P. Jurcevic1,2, R. Gerritsma1†, R. Blatt1,2 and C. F. Roos1,2 * The ability to detect the interaction of light and matter at the single-particle level is becoming increasingly important for many areas of ...
Document
... Interference of one dimensional condensates Experiments with 1d condensates: Sengstock , Phillips, Weiss, Bloch, Esslinger, … Interference of 1d condensates: Schmiedmayer et al., Nature Physics (2005,2006) ...
... Interference of one dimensional condensates Experiments with 1d condensates: Sengstock , Phillips, Weiss, Bloch, Esslinger, … Interference of 1d condensates: Schmiedmayer et al., Nature Physics (2005,2006) ...
RESEARCH SUMMARIES
... quantum dot inside the cavity will be used. Two novel ways of achieving a strong optical mode overlap with the quantum dots will be explored. The first is to use quantum dots inside micro pillars that containing optical lensing through the use of tapered oxidation layer. The second is to develop a ...
... quantum dot inside the cavity will be used. Two novel ways of achieving a strong optical mode overlap with the quantum dots will be explored. The first is to use quantum dots inside micro pillars that containing optical lensing through the use of tapered oxidation layer. The second is to develop a ...
CR2
... predict what the system will do at any time after the initial conditions of the system. In quantum mechanics, the analogue of Newton's law is Schrödinger's equation for a quantum system (usually atoms, molecules, and subatomic particles whether free, bound, or localized). It is not a simple algebrai ...
... predict what the system will do at any time after the initial conditions of the system. In quantum mechanics, the analogue of Newton's law is Schrödinger's equation for a quantum system (usually atoms, molecules, and subatomic particles whether free, bound, or localized). It is not a simple algebrai ...
Bohr–Einstein debates
The Bohr–Einstein debates were a series of public disputes about quantum mechanics between Albert Einstein and Niels Bohr. Their debates are remembered because of their importance to the philosophy of science. An account of the debates was written by Bohr in an article titled ""Discussions with Einsteinon Epistemological Problems in Atomic Physics"". Despite their differences of opinion regarding quantum mechanics, Bohr and Einstein had a mutual admiration that was to last the rest of their lives.The debates represent one of the highest points of scientific research in the first half of the twentieth century because it called attention to an element of quantum theory, quantum non-locality, which is absolutely central to our modern understanding of the physical world. The consensus view of professional physicists has been that Bohr proved victorious, and definitively established the fundamental probabilistic character of quantum measurement.