Majorana and Condensed Matter Physics
... of what a particle might be, and, on deeper analysis, of what mass is. For many years Majorana’s ideas appeared to be ingenious but unfulfilled speculations; recently, however, they have come into its own. They now occupy a central place in several of the most vibrant frontiers of modern physics inc ...
... of what a particle might be, and, on deeper analysis, of what mass is. For many years Majorana’s ideas appeared to be ingenious but unfulfilled speculations; recently, however, they have come into its own. They now occupy a central place in several of the most vibrant frontiers of modern physics inc ...
THE CORRESPONDENCE PRINCIPLE AND THEORY CHOICE IN
... Waerden [1967], p. 7, first appeared in the literature in a paper published by Bohr in 1920 (Z. Phys. 2, p. 423). The concept, however, was introduced and heuristically exploited by him seven years earlier in his classic 1913 paper. During the period when Quantum Mechanics was being developed, there ...
... Waerden [1967], p. 7, first appeared in the literature in a paper published by Bohr in 1920 (Z. Phys. 2, p. 423). The concept, however, was introduced and heuristically exploited by him seven years earlier in his classic 1913 paper. During the period when Quantum Mechanics was being developed, there ...
Quantum Mechanics as Quantum Information
... information theoretic justification if we can. Only when we are finished picking off all the terms (or combinations of terms) that can be interpreted as subjective information will we be in a position to make real progress in quantum foundations. The raw distillate left behind—minuscule though it ma ...
... information theoretic justification if we can. Only when we are finished picking off all the terms (or combinations of terms) that can be interpreted as subjective information will we be in a position to make real progress in quantum foundations. The raw distillate left behind—minuscule though it ma ...
Direct Characterization of Quantum Dynamics: General Theory
... a fundamental relationship between QED and QPT, namely whether it is possible to completely characterize the quantum dynamics of arbitrary quantum systems using QED. And, providing the answer is affirmative, how the physical resources scale with system size. Moreover, one would like to understand wh ...
... a fundamental relationship between QED and QPT, namely whether it is possible to completely characterize the quantum dynamics of arbitrary quantum systems using QED. And, providing the answer is affirmative, how the physical resources scale with system size. Moreover, one would like to understand wh ...
View/Open
... (see ref. 24 for a recent perspective). This model has been formulated with the particular aim of accurately modeling environment effects in calculations of local response properties. Importantly, polarization of the environment is included to give a more physically sound coupling between the quantum ...
... (see ref. 24 for a recent perspective). This model has been formulated with the particular aim of accurately modeling environment effects in calculations of local response properties. Importantly, polarization of the environment is included to give a more physically sound coupling between the quantum ...
221A Lecture Notes on Spin
... When we introduce spin in non-relativistic quantum mechanics, it looks ad hoc. We just say we add an additional contribution to the total angular momentum. What actually is it? The cartoonish explanation is that particles are spinning like a top. Spin is said to be an intrinsic property of quantum m ...
... When we introduce spin in non-relativistic quantum mechanics, it looks ad hoc. We just say we add an additional contribution to the total angular momentum. What actually is it? The cartoonish explanation is that particles are spinning like a top. Spin is said to be an intrinsic property of quantum m ...
Exact solution of a massless scalar field with a relevant
... which satisfies the current conservation RL = 0. The Hamiltonian is defined as H = 0 Ttt dσ − g cos[βφ(0)/2]. The inter- ...
... which satisfies the current conservation RL = 0. The Hamiltonian is defined as H = 0 Ttt dσ − g cos[βφ(0)/2]. The inter- ...
Nonequilibrium Dynamical Mean-Field Theory: An
... as well, either in a steady state or within full timedependence. Among them are the iterated perturbation theory [20], the numerical renormalization group [23], continuous time quantum monte carlo (CTQMC) calculations [24,30], noncrossing approximation, and beyond [31]. Additionally, exact DMFT solu ...
... as well, either in a steady state or within full timedependence. Among them are the iterated perturbation theory [20], the numerical renormalization group [23], continuous time quantum monte carlo (CTQMC) calculations [24,30], noncrossing approximation, and beyond [31]. Additionally, exact DMFT solu ...
Quantum Mechanics for Pedestrians 1: Fundamentals
... There are so many textbooks on quantum mechanics—do we really need another one? Certainly, there may be different answers to this question. After all, quantum mechanics is such a broad field that a single textbook cannot cover all the relevant topics. A selection or prioritization of subjects is nec ...
... There are so many textbooks on quantum mechanics—do we really need another one? Certainly, there may be different answers to this question. After all, quantum mechanics is such a broad field that a single textbook cannot cover all the relevant topics. A selection or prioritization of subjects is nec ...
On-Shell Methods in Perturbative QCD
... Shift maintains on-shellness and momentum conservation Use unitarity method (in special cases on-shell recursion) ...
... Shift maintains on-shellness and momentum conservation Use unitarity method (in special cases on-shell recursion) ...
On Quantum Simulators and Adiabatic Quantum Algorithms
... interacting quantum systems with many degrees of freedom such as quantum field theories. Beyond perturbation theory with respect to some parameter or semiclassical models/methods, there are not many analytical tools available for the treatment of these systems. Numerical methods are hampered by the ...
... interacting quantum systems with many degrees of freedom such as quantum field theories. Beyond perturbation theory with respect to some parameter or semiclassical models/methods, there are not many analytical tools available for the treatment of these systems. Numerical methods are hampered by the ...