Plentiful Nothingness: The Void in Modern Art and Modern Science
... Yakov Zeldovich (1967): Virtual particles bubbling out of the vacuum of quantum field theory contribute to the cosmological constant Λ • zero-point energy of a harmonic oscillator (vacuum = ground state) E= ...
... Yakov Zeldovich (1967): Virtual particles bubbling out of the vacuum of quantum field theory contribute to the cosmological constant Λ • zero-point energy of a harmonic oscillator (vacuum = ground state) E= ...
TOWARD AN INTERSTELLAR MISSION: ZEROING IN ON
... can sustain: with V, = VP, the ZPF energy density is pzp = 2n2c7/G2k. This is on the order of 10116 ergs cm -3 s-l . The term “ZPE” is often used to refer to this electromagnetic energy of the zero-point fluctuations of the quantum vacuum. Note that the strong and weak interactions also have associ ...
... can sustain: with V, = VP, the ZPF energy density is pzp = 2n2c7/G2k. This is on the order of 10116 ergs cm -3 s-l . The term “ZPE” is often used to refer to this electromagnetic energy of the zero-point fluctuations of the quantum vacuum. Note that the strong and weak interactions also have associ ...
PPT
... possible in such a world are spatial changes, movements… SO at last the task of physics is to refer phenomena to inalterable attractive and repulsive forces whose intensity varies with distance. The solubility of this problem is the complete comprehensibility of nature." Helmholtz ~1890. Quantum wor ...
... possible in such a world are spatial changes, movements… SO at last the task of physics is to refer phenomena to inalterable attractive and repulsive forces whose intensity varies with distance. The solubility of this problem is the complete comprehensibility of nature." Helmholtz ~1890. Quantum wor ...
Appendix
... is the mode function, a normalized solution of the field equation (13). We are using the Heisenberg picture, i.e. we have time-dependent operators; the quantum states are time-independent. Classically the ground state would be one where ϕ = const. = 0, but we know from the quantum mechanics of a har ...
... is the mode function, a normalized solution of the field equation (13). We are using the Heisenberg picture, i.e. we have time-dependent operators; the quantum states are time-independent. Classically the ground state would be one where ϕ = const. = 0, but we know from the quantum mechanics of a har ...
Zero Point Energy
... Naively, it is infmite, but one must argue that new physics takes over at the Planck scale, and so its growth is cut off at that point. Even so, what remains is so large that it would visibly bend space, and thus, there seems to be a contradiction. There is no easy way out, and reconciling the seemi ...
... Naively, it is infmite, but one must argue that new physics takes over at the Planck scale, and so its growth is cut off at that point. Even so, what remains is so large that it would visibly bend space, and thus, there seems to be a contradiction. There is no easy way out, and reconciling the seemi ...
The Zero-Point Field and the NASA Challenge to Create the Space
... like the "stretching of space itself implied by the Hubble expansion. Alcubierre s concept would indeed be a "warp drive." Unfortunately Pfenning and Ford (1997) demonstrated that, while the theory may be correct in principle, the necessary conditions are physically unattainable. In "The Challenge t ...
... like the "stretching of space itself implied by the Hubble expansion. Alcubierre s concept would indeed be a "warp drive." Unfortunately Pfenning and Ford (1997) demonstrated that, while the theory may be correct in principle, the necessary conditions are physically unattainable. In "The Challenge t ...
Zero-Point Energy and Interstellar Travel
... sub-atomic in size. And since the wavelength is so small, it follows that the frequency is quite high. The importance of this is that the intensity of the energy derived for zero-point energy has been reported to be equal to the cube (the third power) of the frequency. So obviously, since weÕre alre ...
... sub-atomic in size. And since the wavelength is so small, it follows that the frequency is quite high. The importance of this is that the intensity of the energy derived for zero-point energy has been reported to be equal to the cube (the third power) of the frequency. So obviously, since weÕre alre ...
Dark Energy
... Stars and galaxies are only ~0.5% Neutrinos are ~0.3–10% Rest of ordinary matter (electrons and protons) are ~5% ...
... Stars and galaxies are only ~0.5% Neutrinos are ~0.3–10% Rest of ordinary matter (electrons and protons) are ~5% ...
Document
... Annihilate the quantum whereas the negative energy component create the quantum. This quantum is called a particle of positive energy. ...
... Annihilate the quantum whereas the negative energy component create the quantum. This quantum is called a particle of positive energy. ...
The Origin of Inertia
... represent individual particles and the ink represents energy or mass. Just as pieces of paper of different sizes and thickness soak up varying amounts of ink, different particles 'soak up' varying amounts of energy or mass. The observed mass of a particle depends on the particle's 'energy absorbing' ...
... represent individual particles and the ink represents energy or mass. Just as pieces of paper of different sizes and thickness soak up varying amounts of ink, different particles 'soak up' varying amounts of energy or mass. The observed mass of a particle depends on the particle's 'energy absorbing' ...
icnfp_2015_v5
... nontrivial physical fact, that the force depends on the only parameter of the body - its mass (and not, for example, on its chemical composition, entropy etc). The situation gets more complex if the test body is immersed into gas or fluid. Then ...
... nontrivial physical fact, that the force depends on the only parameter of the body - its mass (and not, for example, on its chemical composition, entropy etc). The situation gets more complex if the test body is immersed into gas or fluid. Then ...
A Simply Regularized Derivation of the Casimir Force
... of fields, there are some indispensable infinities/irregularities and we always try to regularize our calculations to find out the physical finite/regular results. But, what has happened here? Is there really no regularization in this work? The answer is clearly negative. Clearly, if we observe the ...
... of fields, there are some indispensable infinities/irregularities and we always try to regularize our calculations to find out the physical finite/regular results. But, what has happened here? Is there really no regularization in this work? The answer is clearly negative. Clearly, if we observe the ...
references - StealthSkater
... with Planck's hypothesis of the quantum. And one can only speculate as to the direction that physics would have taken then. The list of topics successfully analyzed within the SED formulation (i.e., yielding precise quantitative agreement with QED treatments) has now been extended to include the har ...
... with Planck's hypothesis of the quantum. And one can only speculate as to the direction that physics would have taken then. The list of topics successfully analyzed within the SED formulation (i.e., yielding precise quantitative agreement with QED treatments) has now been extended to include the har ...
Hw 20 - Cal Poly
... 1. What is absolute zero? Why was it a different flavor of physics from what Newton offered? 2. What is the zero-point energy? How can this force of nothing exist? 3. Heisenberg’s Uncertainty Principle (HUP) says ΔxΔp ≥ ђ/2. Given the General Uncertainty Relation ΔAΔB ≥ |<[A, B]>|, prove HUP. Things ...
... 1. What is absolute zero? Why was it a different flavor of physics from what Newton offered? 2. What is the zero-point energy? How can this force of nothing exist? 3. Heisenberg’s Uncertainty Principle (HUP) says ΔxΔp ≥ ђ/2. Given the General Uncertainty Relation ΔAΔB ≥ |<[A, B]>|, prove HUP. Things ...