A hands-on introduction to single photons and quantum mechanics for undergraduates
... with our students, introducing concepts as needed to explain observed results. Most of the experiments described have been performed by others in both pedagogical and research settings. The goal of this paper is to offer a slightly different pedagogical approach than previously reported and to clari ...
... with our students, introducing concepts as needed to explain observed results. Most of the experiments described have been performed by others in both pedagogical and research settings. The goal of this paper is to offer a slightly different pedagogical approach than previously reported and to clari ...
DIETER LÃST (LMU, MPI) - Stony Brook University
... • Exact computation of N-point gravity (string) amplitudes in trans-planckian energy region in closed form • We found evidence for classicalization and black hole production (black hole N-portrait) ...
... • Exact computation of N-point gravity (string) amplitudes in trans-planckian energy region in closed form • We found evidence for classicalization and black hole production (black hole N-portrait) ...
Holographic non-Fermi
... These anomalies, along with others, suggest that in the strange-metal phase, there is still a sharp Fermi surface, but no long-lived quasi-particles. Known field-theoretical examples of non-Fermi liquids that also exhibit the phenomenon of a Fermi surface without long-lived quasi-particles include Lu ...
... These anomalies, along with others, suggest that in the strange-metal phase, there is still a sharp Fermi surface, but no long-lived quasi-particles. Known field-theoretical examples of non-Fermi liquids that also exhibit the phenomenon of a Fermi surface without long-lived quasi-particles include Lu ...
Is the electron a photon with toroidal topology?
... is a single object with a 1=r potential, without extra internal degrees of freedom. This is in contrast to the case for the proton, for example, where one has a set of sub-charges held together by binding forces. We can summarise these apparently contradictory elements as follows: the electron must ...
... is a single object with a 1=r potential, without extra internal degrees of freedom. This is in contrast to the case for the proton, for example, where one has a set of sub-charges held together by binding forces. We can summarise these apparently contradictory elements as follows: the electron must ...
as PDF
... atoms in molecules. The Lewis diagrams can be used to identify the bonds formed. Both mechanisms are in principle always present but more or less applicable and nature seems to confirm that molecules with very obvious Lewis structures according to ionic (valence electron transfer) or covalent (valen ...
... atoms in molecules. The Lewis diagrams can be used to identify the bonds formed. Both mechanisms are in principle always present but more or less applicable and nature seems to confirm that molecules with very obvious Lewis structures according to ionic (valence electron transfer) or covalent (valen ...
Operator Guide Standard Model
... have not succeeded in pushing back the frontier since then. This book defines an alternative path, a path that may once again allow nature’s mysteries to unfold to us. Lee Smolin writes, “When the ancients declared the circle the most perfect shape, they meant that it was the most symmetric: Each po ...
... have not succeeded in pushing back the frontier since then. This book defines an alternative path, a path that may once again allow nature’s mysteries to unfold to us. Lee Smolin writes, “When the ancients declared the circle the most perfect shape, they meant that it was the most symmetric: Each po ...
Dirac Theory and Topological Phases of Silicon Nanotube
... We show the probability density of these four zero modes in Fig.4, to which we have assigned the spin sz and the valley Kµ where they appear. We are able to make the assignment and determine the direction of the current based on the effective Dirac theory: See a sentence below (17) and Fig.5. Here w ...
... We show the probability density of these four zero modes in Fig.4, to which we have assigned the spin sz and the valley Kµ where they appear. We are able to make the assignment and determine the direction of the current based on the effective Dirac theory: See a sentence below (17) and Fig.5. Here w ...
89, 053618 (2014)
... In this paper, we address the competition between FFLO and Majorana superfluids by studying the quantum phases of spin-imbalanced Fermi gases in SO-coupled optical lattices. Because the experimentally realized SO coupling is onedimensional (1D), which is the natural dimension requirement for the rea ...
... In this paper, we address the competition between FFLO and Majorana superfluids by studying the quantum phases of spin-imbalanced Fermi gases in SO-coupled optical lattices. Because the experimentally realized SO coupling is onedimensional (1D), which is the natural dimension requirement for the rea ...
Minimally Entangled Typical Quantum States at Finite Temperature
... sites ‘ ji‘ i, where i‘ labels the states of a site. For example, for an Ising model, a CPS is a spin configuration, e.g., jii ¼ j"##" . . .i. These states are often generated numerically and provide an intuitive understanding of a system’s properties which would be difficult to obtain from the syst ...
... sites ‘ ji‘ i, where i‘ labels the states of a site. For example, for an Ising model, a CPS is a spin configuration, e.g., jii ¼ j"##" . . .i. These states are often generated numerically and provide an intuitive understanding of a system’s properties which would be difficult to obtain from the syst ...
pdf - arXiv.org
... This definition of the Laplacian matrix can be expressed in matrix form as LG = DG −AG , where DG and AG are the degree and the adjacency matrices of the graph G. The Laplacian matrix of an undirected graph is a symmetric matrix. The eigenvalues of the Laplacian matrix (LG ) are all nonnegative. Def ...
... This definition of the Laplacian matrix can be expressed in matrix form as LG = DG −AG , where DG and AG are the degree and the adjacency matrices of the graph G. The Laplacian matrix of an undirected graph is a symmetric matrix. The eigenvalues of the Laplacian matrix (LG ) are all nonnegative. Def ...
Exotic Acceleration Mechanisms Mark Trodden U.Penn/Syracuse University
... - Backreaction from finite thickness of string - Microphysical forces counteract cusp formation with particle emission - Region of false vacuum, unsupported by any winding, being expelled from the network at high (but less than c) speed. ...
... - Backreaction from finite thickness of string - Microphysical forces counteract cusp formation with particle emission - Region of false vacuum, unsupported by any winding, being expelled from the network at high (but less than c) speed. ...
Entanglement and Quantum Cryptography Joonwoo Bae Universitat de Barcelona
... applications. The present thesis covers several topics on quantum cryptography, such as the security analysis of quantum channels for key distribution protocols and the study of quantum cloning. First, we introduce a general formalism to characterize the cryptographic properties of quantum channels ...
... applications. The present thesis covers several topics on quantum cryptography, such as the security analysis of quantum channels for key distribution protocols and the study of quantum cloning. First, we introduce a general formalism to characterize the cryptographic properties of quantum channels ...
Electronic structure methods
... Ionization of the transition metals The naive application of the Aufbau principle leads to a well-known paradox (or apparent paradox) in the basic chemistry of the transition metals. Potassium and calcium appear in the periodic table before the transition metals, and have electron configurations [Ar ...
... Ionization of the transition metals The naive application of the Aufbau principle leads to a well-known paradox (or apparent paradox) in the basic chemistry of the transition metals. Potassium and calcium appear in the periodic table before the transition metals, and have electron configurations [Ar ...
Entanglement and Quantum Cryptography
... applications. The present thesis covers several topics on quantum cryptography, such as the security analysis of quantum channels for key distribution protocols and the study of quantum cloning. First, we introduce a general formalism to characterize the cryptographic properties of quantum channels ...
... applications. The present thesis covers several topics on quantum cryptography, such as the security analysis of quantum channels for key distribution protocols and the study of quantum cloning. First, we introduce a general formalism to characterize the cryptographic properties of quantum channels ...
THE BARE THEORY AND How TO FIX IT
... The bare theory is the standard von Neumann-Dirac formulation of quantum mechanicswithout the collapse postulate but with the eigenvalue-eigenstate link. Albert (1992, 116-125)presented the bare theory as one way of understanding Everett's relative-state interpretation. At first glance, it looks as ...
... The bare theory is the standard von Neumann-Dirac formulation of quantum mechanicswithout the collapse postulate but with the eigenvalue-eigenstate link. Albert (1992, 116-125)presented the bare theory as one way of understanding Everett's relative-state interpretation. At first glance, it looks as ...
Simulating Charge Stability Diagrams for Double and Triple
... A quantum dot is generally any 3-D potential well, but in the context of solid-state physics it is a structure made of semiconducting material that is small enough to exhibit quantum mechanical phenomena. The dot’s bound states of electron and electron-hole, or ...
... A quantum dot is generally any 3-D potential well, but in the context of solid-state physics it is a structure made of semiconducting material that is small enough to exhibit quantum mechanical phenomena. The dot’s bound states of electron and electron-hole, or ...