Microscopic quantum coherence in a photosynthetic-light
... (3.4) [52]. Following these lines of thought, the appearance of a classical world in quantum theory has been explored [51,52,55,56]. On the other hand, an example of fake decoherence is to interpret the result of an ensemble average over different noisy realizations of a system as the description of ...
... (3.4) [52]. Following these lines of thought, the appearance of a classical world in quantum theory has been explored [51,52,55,56]. On the other hand, an example of fake decoherence is to interpret the result of an ensemble average over different noisy realizations of a system as the description of ...
On the adequacy of the Redfield equation and related approaches
... of the conventional Redfield equation. It was derived by employing a projection operator technique that projects only on populations 共diagonal elements兲 of the density matrix in the eigenstate basis. The theory reduces to the conventional Redfield theory and Förster theory in the respective limiting ...
... of the conventional Redfield equation. It was derived by employing a projection operator technique that projects only on populations 共diagonal elements兲 of the density matrix in the eigenstate basis. The theory reduces to the conventional Redfield theory and Förster theory in the respective limiting ...
Evolving Quantum circuits - Portland State University
... One example illustrating this scheme is shown in Figure 2b, where not only value d-1 is used to control change, but all its values. Arbitrary quantum one-qudit gates can stand on all the inputs to the multiplexer. Using classical multiplexer notation is very helpful to understand and synthesize by h ...
... One example illustrating this scheme is shown in Figure 2b, where not only value d-1 is used to control change, but all its values. Arbitrary quantum one-qudit gates can stand on all the inputs to the multiplexer. Using classical multiplexer notation is very helpful to understand and synthesize by h ...
Ch. 11-12 Supplements
... 3) a. Write the balanced equation for the reaction of aqueous sulfuric acid, H2SO4, and solid aluminum hydroxide, Al(OH)3 forming liquid water and aqueous aluminum sulfate, Al2(SO4)3. If 30.0 grams of sulfuric acid and 25.0 grams of aluminum hydroxide react… b. How many grams of each product will b ...
... 3) a. Write the balanced equation for the reaction of aqueous sulfuric acid, H2SO4, and solid aluminum hydroxide, Al(OH)3 forming liquid water and aqueous aluminum sulfate, Al2(SO4)3. If 30.0 grams of sulfuric acid and 25.0 grams of aluminum hydroxide react… b. How many grams of each product will b ...
Quantum aspects of brain activity and the role of consciousness
... are the cortical units for reception (5), which would give them a preeminent role. Since they are composed essentially of dendrites, the name dendron was adopted. Fig. 1B illustrates a typical spine synapse that makes an intimate contact with an apical dendrite of a pyramidal cell (Fig. 1; Fig. 3 A ...
... are the cortical units for reception (5), which would give them a preeminent role. Since they are composed essentially of dendrites, the name dendron was adopted. Fig. 1B illustrates a typical spine synapse that makes an intimate contact with an apical dendrite of a pyramidal cell (Fig. 1; Fig. 3 A ...
Chapter 2, Quantum aspects of light and matter
... Waves can be expressed mathematically in terms of sine or cosine curves. The value of the curve at a particular time and location represents the amplitude of the wave at that time and location. For example, to represent a sound wave with a sine curve, the value of the sine curve at a given time at e ...
... Waves can be expressed mathematically in terms of sine or cosine curves. The value of the curve at a particular time and location represents the amplitude of the wave at that time and location. For example, to represent a sound wave with a sine curve, the value of the sine curve at a given time at e ...
Closed-Form Expressions for the Matrix Exponential
... be written in terms of the matrices I = A0 , A, . . . , An−1 . Thus, any infinite series, such as the one corresponding to exp A, may be rewritten in terms of the n powers A0 , A, . . . , An−1 . By exploiting this fact one can recover Equation (1). Reciprocally, given A, one can construct a matrix B ...
... be written in terms of the matrices I = A0 , A, . . . , An−1 . Thus, any infinite series, such as the one corresponding to exp A, may be rewritten in terms of the n powers A0 , A, . . . , An−1 . By exploiting this fact one can recover Equation (1). Reciprocally, given A, one can construct a matrix B ...
Topics in Modern Quantum Optics
... of the notion of a photon in modern quantum optics and a relativistic description of single, localized, photons. In the second part we will discuss in great detail the “standard model” of quantum optics, i.e. the Jaynes-Cummings model describing the interaction of a two-mode system with a single mod ...
... of the notion of a photon in modern quantum optics and a relativistic description of single, localized, photons. In the second part we will discuss in great detail the “standard model” of quantum optics, i.e. the Jaynes-Cummings model describing the interaction of a two-mode system with a single mod ...
Quantum Computing With Closed Timelike Curves
... CTC as a “quantum advice resource” fixed for all time, independent of anything else in the universe ...
... CTC as a “quantum advice resource” fixed for all time, independent of anything else in the universe ...
Spin-to-orbital conversion of the angular momentum of light and its
... SAM per photon can only take two values, namely Sz = ±h̄ , where h̄ is the reduced Planck constant and z is the beam axis, the OAM per photon can be any positive or negative integer multiple of h̄ , i.e., L z = m h̄ with m any integer. The integer m also defines the phase variation of the optical be ...
... SAM per photon can only take two values, namely Sz = ±h̄ , where h̄ is the reduced Planck constant and z is the beam axis, the OAM per photon can be any positive or negative integer multiple of h̄ , i.e., L z = m h̄ with m any integer. The integer m also defines the phase variation of the optical be ...
Year 11 C2 Mock Exam Revision Questions
... Phosphorus and fluorine form a covalent compound, phosphorus trifluoride. Complete the sentences below which are about this compound. Phosphorus trifluoride is made up of phosphorus and fluorine ................................ These are joined together by sharing pairs of .......................... ...
... Phosphorus and fluorine form a covalent compound, phosphorus trifluoride. Complete the sentences below which are about this compound. Phosphorus trifluoride is made up of phosphorus and fluorine ................................ These are joined together by sharing pairs of .......................... ...
Effective mass of electron in monolayer graphene: Electron
... increases monotonically with a decreasing temperature from room temperature, begins to level off at about 100 K, and saturates at about 50 K (see Fig. 1). This behavior reflects the 2D character of the electrons in the channel.26 Figure 3 shows a typical example of the magnetoresistance Rxx ðBÞ and ...
... increases monotonically with a decreasing temperature from room temperature, begins to level off at about 100 K, and saturates at about 50 K (see Fig. 1). This behavior reflects the 2D character of the electrons in the channel.26 Figure 3 shows a typical example of the magnetoresistance Rxx ðBÞ and ...
Quantum Mechanics and Solid State Physics for Electric
... all of modern quantum physics. The phenomena, unexplainable in the frame of classical physics (see Chapter 2), required a re-evaluation of our knowledge of the world. In the beginning of the 20th century this lead to the development of quantum mechanics. In Chapter 3 we introduce the stationary wave ...
... all of modern quantum physics. The phenomena, unexplainable in the frame of classical physics (see Chapter 2), required a re-evaluation of our knowledge of the world. In the beginning of the 20th century this lead to the development of quantum mechanics. In Chapter 3 we introduce the stationary wave ...
Hydrogen atom
A hydrogen atom is an atom of the chemical element hydrogen. The electrically neutral atom contains a single positively charged proton and a single negatively charged electron bound to the nucleus by the Coulomb force. Atomic hydrogen constitutes about 75% of the elemental (baryonic) mass of the universe.In everyday life on Earth, isolated hydrogen atoms (usually called ""atomic hydrogen"" or, more precisely, ""monatomic hydrogen"") are extremely rare. Instead, hydrogen tends to combine with other atoms in compounds, or with itself to form ordinary (diatomic) hydrogen gas, H2. ""Atomic hydrogen"" and ""hydrogen atom"" in ordinary English use have overlapping, yet distinct, meanings. For example, a water molecule contains two hydrogen atoms, but does not contain atomic hydrogen (which would refer to isolated hydrogen atoms).