A Theoretical Study of Atomic Trimers in the Critical Stability Region
... can be explored. Some of the knowledge gained from studies of atomic dimers can be generalised to more complex systems. Adding a third atom to an atomic dimer gives a first chance to study how the binding between two atoms is affected by a third. Few-body physics is an intermediate area which helps ...
... can be explored. Some of the knowledge gained from studies of atomic dimers can be generalised to more complex systems. Adding a third atom to an atomic dimer gives a first chance to study how the binding between two atoms is affected by a third. Few-body physics is an intermediate area which helps ...
- Quantum Optics Group
... 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 ...
1996 Orchestrated Objective Reduction of Quantum Coherence in
... remains enigmatic. Behavior of wave-like, quantum-level objects can be satisfactorily described in terms of a deterministic, unitarily evolving process (e.g. state vector evolving according to the Schrödinger equation) denoted by U. Large-scale (classical) systems seem to obey (different) computable ...
... remains enigmatic. Behavior of wave-like, quantum-level objects can be satisfactorily described in terms of a deterministic, unitarily evolving process (e.g. state vector evolving according to the Schrödinger equation) denoted by U. Large-scale (classical) systems seem to obey (different) computable ...
Department of Physics, Chemistry and Biology Master’s Thesis
... Schrödinger equation. We calculate analytically and numerically the energy spectrum of the Dimer and Trimer systems. Those eigenenergies depend on the parameter set Q = {Q1 , Q2 , Q3 , Q4 , Q5 } and by adjusting this set Q, we can obtain the desired results and examine their effects. After the quant ...
... Schrödinger equation. We calculate analytically and numerically the energy spectrum of the Dimer and Trimer systems. Those eigenenergies depend on the parameter set Q = {Q1 , Q2 , Q3 , Q4 , Q5 } and by adjusting this set Q, we can obtain the desired results and examine their effects. After the quant ...
Theoretical Nuclear Physics
... Upper panels: odd-N pairing gaps. Lower panels: even-N pairing gaps. Typically, the odd-N nuclei are less bound than the average of their even-N neighbors by about 1 MeV. However, one sees that there can be about a factor of two scatter around the average value at a given N . . . . . . . . . . . . . ...
... Upper panels: odd-N pairing gaps. Lower panels: even-N pairing gaps. Typically, the odd-N nuclei are less bound than the average of their even-N neighbors by about 1 MeV. However, one sees that there can be about a factor of two scatter around the average value at a given N . . . . . . . . . . . . . ...
Decoherence and the Transition from Quantum to Classical
... decade later by Bryce DeWitt (1970) and DeWitt and Neill Graham (1973), who managed to upgrade its status from “virtually unknown” to “very controversial.” The Many Worlds Interpretation is a natural choice for quantum cosmology, which describes the whole Universe by means of a state vector. There i ...
... decade later by Bryce DeWitt (1970) and DeWitt and Neill Graham (1973), who managed to upgrade its status from “virtually unknown” to “very controversial.” The Many Worlds Interpretation is a natural choice for quantum cosmology, which describes the whole Universe by means of a state vector. There i ...
Quantum critical temperature of a modulated oscillator Lingzhen Guo, Vittorio Peano, M. Marthaler,
... in this respect are large rare quantum fluctuations that lead to switching between coexisting stable vibrational states (SVSs) and the occurrence of switching mechanisms that have no analog in equilibrium systems. The switching is important also for applications in quantum information [2–9]. For a r ...
... in this respect are large rare quantum fluctuations that lead to switching between coexisting stable vibrational states (SVSs) and the occurrence of switching mechanisms that have no analog in equilibrium systems. The switching is important also for applications in quantum information [2–9]. For a r ...
Cryptographic distinguishability measures for quantum
... between the two families vanishes exponentially fast. A priori, this exponential convergence could depend upon which distinguishability measure is chosen—after all, the quantummechanical measurements optimal for each distinguishability measure can be quite different. However, with the newly derived ...
... between the two families vanishes exponentially fast. A priori, this exponential convergence could depend upon which distinguishability measure is chosen—after all, the quantummechanical measurements optimal for each distinguishability measure can be quite different. However, with the newly derived ...
Decoherence and the Transition from Quantum to Classical–Revisited
... original version does not really abolish the border but pushes it all the way to the boundary between the physical Universe and consciousness. Needless to say, this is a very uncomfortable place to do physics. In spite of the profound nature of the difficulties, recent years have seen a growing cons ...
... original version does not really abolish the border but pushes it all the way to the boundary between the physical Universe and consciousness. Needless to say, this is a very uncomfortable place to do physics. In spite of the profound nature of the difficulties, recent years have seen a growing cons ...
The Mole Concept
... one sulfur atom ; two oxygen atoms 3. The formula weight = weight from sulfur + weight from oxygen 4. The formula weight = 1 sulfur atom x (32 ) + 2 oxygen atoms x (16 ) 5. The formula weight SO2 = 32 + 32. = 64 6. The molar mass SO2 = 64 grams SO2 Example 2: The formula for methane the major compon ...
... one sulfur atom ; two oxygen atoms 3. The formula weight = weight from sulfur + weight from oxygen 4. The formula weight = 1 sulfur atom x (32 ) + 2 oxygen atoms x (16 ) 5. The formula weight SO2 = 32 + 32. = 64 6. The molar mass SO2 = 64 grams SO2 Example 2: The formula for methane the major compon ...
Lecture notes, Chapter 2. Introduction to Quantum Mechanics
... The momentum eigenfunctions and eigenvalues are thus un = Aeikn x and kn . Now remember the meaning of the eigenvalues. By the second postulate, the eigenvalues of an operator are the possible values that one can obtain in a measurement. Obs. 1 There are no restrictions on the possible values obtain ...
... The momentum eigenfunctions and eigenvalues are thus un = Aeikn x and kn . Now remember the meaning of the eigenvalues. By the second postulate, the eigenvalues of an operator are the possible values that one can obtain in a measurement. Obs. 1 There are no restrictions on the possible values obtain ...
A logico-conceptual analysis of the Einstein-Podolsky
... Step 1 follows immediately from the completeness condition. Steps 3, 4, 6, 7 and 8 are a matter of elementary logic. Step 2 is a direct consequence of quantum mechanical formalism; but curiously EPR extend its discussion. First, they show explicitly that QMAB is false when A and B are the position a ...
... Step 1 follows immediately from the completeness condition. Steps 3, 4, 6, 7 and 8 are a matter of elementary logic. Step 2 is a direct consequence of quantum mechanical formalism; but curiously EPR extend its discussion. First, they show explicitly that QMAB is false when A and B are the position a ...
Article - HAL
... of the electron spin (and hence its magnetic moment) with respect to B (or to L). This is the physical origin of the spin-orbit interaction, which can be written as A(LS), the constant A depending on the electron state in an atom. This interaction results in splitting of atomic levels (the fine stru ...
... of the electron spin (and hence its magnetic moment) with respect to B (or to L). This is the physical origin of the spin-orbit interaction, which can be written as A(LS), the constant A depending on the electron state in an atom. This interaction results in splitting of atomic levels (the fine stru ...
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).