... It is important to mention that the usual physical interpretation given to entangled states has been questioned by some authors. For instance, in Ref. [16] it is stated that: “Some authors would like to draw far-reaching philosophical conclusions [...] ‘as quantum mechanics violates realism or objec ...
Many-body physics gravitational Lens
... As different as the quark-gluon plasma and a strange metal appear to be, they share the same fundamental feature: these are strongly coupled quantum soups that do not possess particle-like excitations. There is currently no systematic theoretical tool to deal with such systems, and understanding how ...
... As different as the quark-gluon plasma and a strange metal appear to be, they share the same fundamental feature: these are strongly coupled quantum soups that do not possess particle-like excitations. There is currently no systematic theoretical tool to deal with such systems, and understanding how ...
(a) n
... The minimum uncertainty in position is 1 x 10‒9 m = 10 Å. This is about 10 times larger than the atom! ...
... The minimum uncertainty in position is 1 x 10‒9 m = 10 Å. This is about 10 times larger than the atom! ...
Overall
... an infinite barrier problem, and a particle in a box. What are the continuity equations (amplitude and slope), and how do they help get the probability of reflection or probability of transmitting through the barrier? Can you sketch the transmission probability as a function of E/V for cases where ...
... an infinite barrier problem, and a particle in a box. What are the continuity equations (amplitude and slope), and how do they help get the probability of reflection or probability of transmitting through the barrier? Can you sketch the transmission probability as a function of E/V for cases where ...
An amusing analogy: modelling quantum
... could exist (or if they were stable only at a microscopic scale), this ‘quantum’ behaviours would disappear at the macroscopic level. So, even with its limitation, we think the present model is worth noticing as part of a reflection about the ‘mysteries, puzzles and paradoxes in quantum mechanics’. ...
... could exist (or if they were stable only at a microscopic scale), this ‘quantum’ behaviours would disappear at the macroscopic level. So, even with its limitation, we think the present model is worth noticing as part of a reflection about the ‘mysteries, puzzles and paradoxes in quantum mechanics’. ...
Chance in the Everett Interpretation
... But one of the three links, in the case of one-world theories, is easily explained—namely (iii), the link with uncertainty. Only allow that the dynamics is indeterministic (whether in a fundamental or effective sense), so that some kinds of events in the future are (at least effectively) unpredictab ...
... But one of the three links, in the case of one-world theories, is easily explained—namely (iii), the link with uncertainty. Only allow that the dynamics is indeterministic (whether in a fundamental or effective sense), so that some kinds of events in the future are (at least effectively) unpredictab ...
Hund`s multiplicity rule: From atoms to quantum dots
... In 1965, Davidson has shown that the textbook explanation for the Hund’s multiplicity rule in atoms, based on the Pauli principle, is wrong. The reason for the failure of the textbook proof, as has been given later by others and as appears today in modern textbooks, it is based on the need to introd ...
... In 1965, Davidson has shown that the textbook explanation for the Hund’s multiplicity rule in atoms, based on the Pauli principle, is wrong. The reason for the failure of the textbook proof, as has been given later by others and as appears today in modern textbooks, it is based on the need to introd ...
Quantum Numbers, Orbitals, and Probability Patterns
... in this atom. Keep in mind that this image represents an atom with a single electron. The dots do not represent different electrons; the dots are positions where the single electron can be found at different times. From this image, it is clear that the electron spends more time near the nucleus than ...
... in this atom. Keep in mind that this image represents an atom with a single electron. The dots do not represent different electrons; the dots are positions where the single electron can be found at different times. From this image, it is clear that the electron spends more time near the nucleus than ...
Decision-based Probabilities in the Everett - Philsci
... Game 1: The agent receives the payoff iff the result is spin up. Game 2: The agent receives the payoff iff the result is spin down. 3 [Wallace’s footnote] In this section I confine my observations to those interpretations of quantum mechanics which are in some sense “realist” and observer-independen ...
... Game 1: The agent receives the payoff iff the result is spin up. Game 2: The agent receives the payoff iff the result is spin down. 3 [Wallace’s footnote] In this section I confine my observations to those interpretations of quantum mechanics which are in some sense “realist” and observer-independen ...
Resonant Tunneling Between Quantum Hall Edge States
... interactions in the “leads” feeding the structure can be crucial. Specifically, when the leads are one-dimensional, interactions are believed to de-stablize the Fermi liquid, forming a Luttinger liquid. In this case, the tunneling conductance through a point contact is predicted to vanish as a power ...
... interactions in the “leads” feeding the structure can be crucial. Specifically, when the leads are one-dimensional, interactions are believed to de-stablize the Fermi liquid, forming a Luttinger liquid. In this case, the tunneling conductance through a point contact is predicted to vanish as a power ...
Wormholes and Entanglement
... We do not take any position on the firewall paradox, or whether ‘ER=EPR’ can resolve this apparent paradox. However, it will be useful to start with a summary of what Maldacena and Susskind say about wormholes and entanglement. They make use of the AdS/CFT correspondence, which gives a way to relate ...
... We do not take any position on the firewall paradox, or whether ‘ER=EPR’ can resolve this apparent paradox. However, it will be useful to start with a summary of what Maldacena and Susskind say about wormholes and entanglement. They make use of the AdS/CFT correspondence, which gives a way to relate ...
Quantum Spacetimes and Finite N Effects in 4D Super Yang
... group of the field theory is SU (N ) when the flux through S 5 is N . In the case of large N and large effective coupling, Maldacena’s conjecture relates the corresponding field theory and the classical supergravity. Finite N effects contain important information about the qualitative novelties of q ...
... group of the field theory is SU (N ) when the flux through S 5 is N . In the case of large N and large effective coupling, Maldacena’s conjecture relates the corresponding field theory and the classical supergravity. Finite N effects contain important information about the qualitative novelties of q ...