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... provide an overview and links to original sources. It also operates within community control mechanisms that improve the quality of the articles and help maintain it as a useful public service at a negligible cost per user.4 Because UNICE would be edited and written by increasingly sophisticated cog ...
... provide an overview and links to original sources. It also operates within community control mechanisms that improve the quality of the articles and help maintain it as a useful public service at a negligible cost per user.4 Because UNICE would be edited and written by increasingly sophisticated cog ...
6.453 Quantum Optical Communication
... ! Classical Theory: correlated, randomly-polarized photons ...
... ! Classical Theory: correlated, randomly-polarized photons ...
Quantum Chaos, Transport, and Decoherence in
... the study of quantum systems whose classical counterparts are chaotic. The study of chaos dates back to Poincaré’s analysis of the stability of planetary motion near the end of the 19th century. Since then, it has been found to be a ubiquitous phenomenon in many areas, from the study of plasma confi ...
... the study of quantum systems whose classical counterparts are chaotic. The study of chaos dates back to Poincaré’s analysis of the stability of planetary motion near the end of the 19th century. Since then, it has been found to be a ubiquitous phenomenon in many areas, from the study of plasma confi ...
Quantum Entanglements and Hauntological Relations of Inheritance
... involved and so there is no energy to make a photon. The photon is a result of the leap itself. But at what point during this leap is the photon emitted? Well, the emission of the photon can’t take place when the electron is on its way from E2 to E1 because it is never anywhere in between. And furth ...
... involved and so there is no energy to make a photon. The photon is a result of the leap itself. But at what point during this leap is the photon emitted? Well, the emission of the photon can’t take place when the electron is on its way from E2 to E1 because it is never anywhere in between. And furth ...
Understanding the Mach-Zehnder Interferometer (MZI)
... The photons originate from a monochromatic coherent point source. (Note: Experimentally, a source can only emit nearly monochromatic photons such that there is a very small range of wavelengths coming from the source. Here, we assume that the photons have negligible “spread” in energy.) Assume that ...
... The photons originate from a monochromatic coherent point source. (Note: Experimentally, a source can only emit nearly monochromatic photons such that there is a very small range of wavelengths coming from the source. Here, we assume that the photons have negligible “spread” in energy.) Assume that ...
Document
... resonances can be used to increase the collisional interactions and thereby speed up gate operations. However, the ‘unitarity limit’ in scattering theory does not allow the collisional interaction energy to be increased beyond the on-site vibrational oscillation frequency, so the lower timescale for ...
... resonances can be used to increase the collisional interactions and thereby speed up gate operations. However, the ‘unitarity limit’ in scattering theory does not allow the collisional interaction energy to be increased beyond the on-site vibrational oscillation frequency, so the lower timescale for ...
LETTERS Generation of Fock states in a superconducting quantum circuit
... but such states are hard to create3–7. Here we demonstrate the controlled generation of multi-photon Fock states in a solid-state system. We use a superconducting phase qubit8, which is a close approximation to a two-level spin system, coupled to a microwave resonator, which acts as a harmonic oscil ...
... but such states are hard to create3–7. Here we demonstrate the controlled generation of multi-photon Fock states in a solid-state system. We use a superconducting phase qubit8, which is a close approximation to a two-level spin system, coupled to a microwave resonator, which acts as a harmonic oscil ...
AH Physics QuantumTheoryTeachersNotes Mary
... It was assumed that as an object is heated its atoms (charged nuclei and electrons) act like small harmonic oscillators, which behave as tiny dipole aerials and emit electromagnetic radiation. (The word ‘harmonic’ here implies that the overtones are also considered. The energies of the oscillators a ...
... It was assumed that as an object is heated its atoms (charged nuclei and electrons) act like small harmonic oscillators, which behave as tiny dipole aerials and emit electromagnetic radiation. (The word ‘harmonic’ here implies that the overtones are also considered. The energies of the oscillators a ...
Time Symmetry and the Many-Worlds Interpretation - Philsci
... a beam splitter BS, and detected by a detector A (see Figure 2). In our simplified model, the forwards evolving state corresponds to the line from the source towards the beam splitter, and then to the two lines from the beam splitter towards the two detectors. The backwards evolving state correspond ...
... a beam splitter BS, and detected by a detector A (see Figure 2). In our simplified model, the forwards evolving state corresponds to the line from the source towards the beam splitter, and then to the two lines from the beam splitter towards the two detectors. The backwards evolving state correspond ...
Extrimes of Information Combining
... Qubits, von Neumann Measurement, Quantum Codes Quantum Automatic Repeat Request (ARQ) Protocol Quantum Errors Quantum Enumerators Fidelity of Quantum ARQ Protocol • Quantum Codes of Finite Lengths • The asymptotical Case (the code length ...
... Qubits, von Neumann Measurement, Quantum Codes Quantum Automatic Repeat Request (ARQ) Protocol Quantum Errors Quantum Enumerators Fidelity of Quantum ARQ Protocol • Quantum Codes of Finite Lengths • The asymptotical Case (the code length ...
File
... rainbow). This dispersion occurs because the angle of refraction is dependent on the refractive index of a certain material which in turn is slightly dependent on the wavelength of light that is travelling through it. This means that different wavelengths of light will travel at different speeds, an ...
... rainbow). This dispersion occurs because the angle of refraction is dependent on the refractive index of a certain material which in turn is slightly dependent on the wavelength of light that is travelling through it. This means that different wavelengths of light will travel at different speeds, an ...
Introductory Quantum Optics Section 2. A laser driven two
... interaction picture are the same as in the Schrödinger picture. The initial states |ψ(0)i and |ψI (0)i are the same and HI (0) = H1 , since U (0, 0) = 1. 2.3 A laser driven two-level atom in the absence of photon emisions The laser driven two-level atom, which became experimentally accessible with ...
... interaction picture are the same as in the Schrödinger picture. The initial states |ψ(0)i and |ψI (0)i are the same and HI (0) = H1 , since U (0, 0) = 1. 2.3 A laser driven two-level atom in the absence of photon emisions The laser driven two-level atom, which became experimentally accessible with ...
Light shining through walls
... strong bias towards the concepts of unification and symmetry. In the late 1800’s, the Maxwell equations combined the electric and magnetic interactions in a single framework showing that they are two components of a unified entity, the electromagnetic field tensor. A further step was taken in the 19 ...
... strong bias towards the concepts of unification and symmetry. In the late 1800’s, the Maxwell equations combined the electric and magnetic interactions in a single framework showing that they are two components of a unified entity, the electromagnetic field tensor. A further step was taken in the 19 ...
2005
... atom chip. We have used an atom chip to split a single Bose-Einstein condensate of sodium atoms into two spatially separated condensates [15]. Dynamical splitting was achieved by deforming the trap along the tightly confining direction into a purely magnetic double-well potential. We observed the ma ...
... atom chip. We have used an atom chip to split a single Bose-Einstein condensate of sodium atoms into two spatially separated condensates [15]. Dynamical splitting was achieved by deforming the trap along the tightly confining direction into a purely magnetic double-well potential. We observed the ma ...
