Mass-Energy equivalence, Annihilation, Two
... (hidden variables) and discrete fields, called the Cordus theory. Logical inference was used to determine the mechanics for pair production under these assumptions. Particles are found to be defined by their field emissions, with rearrangement of those fields changing the particle’s identity. The pr ...
... (hidden variables) and discrete fields, called the Cordus theory. Logical inference was used to determine the mechanics for pair production under these assumptions. Particles are found to be defined by their field emissions, with rearrangement of those fields changing the particle’s identity. The pr ...
Probing gauge theories: Exact results and holographic computations
... order to produce a consistent theory at the quantum level we need to require the electric and magnetic charges to satisfy Dirac’s quantization condition [1] (in natural units) qe qm = 2πn ; n ∈ Z ...
... order to produce a consistent theory at the quantum level we need to require the electric and magnetic charges to satisfy Dirac’s quantization condition [1] (in natural units) qe qm = 2πn ; n ∈ Z ...
Here is a very brief outline of the development of string theory, the
... In 1921 Kaluza-Klein theory was proposed which stated that electromagnetism can be derived from gravity in a unified theory if there are 4 space dimensions instead of 3, and the 4 th dimension is curled into a tiny circle. Kaluza and Klein made this discovery independently. But the idea did not beco ...
... In 1921 Kaluza-Klein theory was proposed which stated that electromagnetism can be derived from gravity in a unified theory if there are 4 space dimensions instead of 3, and the 4 th dimension is curled into a tiny circle. Kaluza and Klein made this discovery independently. But the idea did not beco ...
Basics of Open String Field Theory
... that particular vacuum. Some of these infinitesimal deformations can be exponentiated to a finite one, giving a one parameter family of CFT’s/strings vacua. There can be also vacuum points which cannot be connected through (time independent) marginal deformations but that are the result of an RG–flo ...
... that particular vacuum. Some of these infinitesimal deformations can be exponentiated to a finite one, giving a one parameter family of CFT’s/strings vacua. There can be also vacuum points which cannot be connected through (time independent) marginal deformations but that are the result of an RG–flo ...
Ab initio study of spin-orbit coupling effects on the low
... components of single- and double-degeneracies (at values of 1072.5 and 1083.3 meV, respectively). The splitting energy analysis of the third 3 A2 excited state shows three components corresponding to double- and singledegeneracies (2087.4 meV and 2172.8 meV, respectively). Finally, the six component ...
... components of single- and double-degeneracies (at values of 1072.5 and 1083.3 meV, respectively). The splitting energy analysis of the third 3 A2 excited state shows three components corresponding to double- and singledegeneracies (2087.4 meV and 2172.8 meV, respectively). Finally, the six component ...
high-temperature superconductivity from short
... question is still open for hole-doped cuprates. Although holeand electron-doped cuprates must be modeled with interaction strengths U that are comparable, it could make a difference whether U is smaller or larger than the critical U for the Mott transition. In particular, a value of U larger than th ...
... question is still open for hole-doped cuprates. Although holeand electron-doped cuprates must be modeled with interaction strengths U that are comparable, it could make a difference whether U is smaller or larger than the critical U for the Mott transition. In particular, a value of U larger than th ...
Spins and spin-orbit coupling in semiconductors, metals, and
... still have orbital degeneracy.Ion will have local magnetic moment which is a combination of spin and orbital angular momentum, g-factor may be far from 2, and may be strongly anisotropic. (We still describe the ground state degeneracy and the magnetic moment as due to a “spin”. If two-fold degenerat ...
... still have orbital degeneracy.Ion will have local magnetic moment which is a combination of spin and orbital angular momentum, g-factor may be far from 2, and may be strongly anisotropic. (We still describe the ground state degeneracy and the magnetic moment as due to a “spin”. If two-fold degenerat ...
Three Dimensional View of the SYK/AdS Duality
... Jackiw-Teitelboim model [60, 61] of dilaton-gravity with a negative cosmological constant, studied in [62], while [63] provides strong evidence that it is actually Liouville theory. (See also [64–69]) It is also known that the matter sector contains an infinite tower of particles [8–10]. Recently, c ...
... Jackiw-Teitelboim model [60, 61] of dilaton-gravity with a negative cosmological constant, studied in [62], while [63] provides strong evidence that it is actually Liouville theory. (See also [64–69]) It is also known that the matter sector contains an infinite tower of particles [8–10]. Recently, c ...
Quantum Gravity as Sum over Spacetimes
... such that the correlator O(xn )O(ym ) falls off exponentially like e−m ph |xn −ym | for g0 → g0c when |xn − ym |, but not |n − m|, is kept fixed in the limit g0 → g0c . Thus we have created a picture where the underlying lattice spacing goes to zero while the physical mass (or the correlation leng ...
... such that the correlator O(xn )O(ym ) falls off exponentially like e−m ph |xn −ym | for g0 → g0c when |xn − ym |, but not |n − m|, is kept fixed in the limit g0 → g0c . Thus we have created a picture where the underlying lattice spacing goes to zero while the physical mass (or the correlation leng ...
A short review on Noether`s theorems, gauge
... Any function δs q i (t) that satisfies (2.5) represents a symmetry. Eqn. (2.5) must be understood as an equation for δs q i (t). If, for a given action I[q i (t)], we find all functions δs q i (t) satisfying (2.5), then we have solved the equations of motion of the problem. The central force problem ...
... Any function δs q i (t) that satisfies (2.5) represents a symmetry. Eqn. (2.5) must be understood as an equation for δs q i (t). If, for a given action I[q i (t)], we find all functions δs q i (t) satisfying (2.5), then we have solved the equations of motion of the problem. The central force problem ...
The general structure of quantum resource theories
... Note that clearly free operations can convert one resource state into another. The intuition is that free operations can not convert a resource state into a more resourceful state. However, the term “more” resourceful implies a total order or hierarchy of resources. Such a total order does not exist ...
... Note that clearly free operations can convert one resource state into another. The intuition is that free operations can not convert a resource state into a more resourceful state. However, the term “more” resourceful implies a total order or hierarchy of resources. Such a total order does not exist ...
Feynman Diagrams in Quantum Mechanics
... because the time associated with these operators is important). We will do this by constructing certain Feynman diagrams for this problem. A diagram is very similar to a graph: it consists of a set of vertices and connecting lines (edges). There are two types of vertices in these diagrams – internal ...
... because the time associated with these operators is important). We will do this by constructing certain Feynman diagrams for this problem. A diagram is very similar to a graph: it consists of a set of vertices and connecting lines (edges). There are two types of vertices in these diagrams – internal ...
Interpreting Effective Field Theories
... principle. Polchinski (1993, pg. 6) articulates such a principle in the following way: The low energy physics depends on the short distance theory only through the relevant and marginal couplings, and possibly through some leading irrelevant couplings if one measures small enough effects. (Polchinsk ...
... principle. Polchinski (1993, pg. 6) articulates such a principle in the following way: The low energy physics depends on the short distance theory only through the relevant and marginal couplings, and possibly through some leading irrelevant couplings if one measures small enough effects. (Polchinsk ...
Theory of magnetic-field-induced phase transitions in quasi
... Thus, the longitudinal component of the CDW wave vector takes quantized values in accordance with ( 31 ), and the perpendicular component equals k,. The quantization of k, is described in References 2, 17 and 19. We shall see that this effect is tied to the quantization of the perpendicular dipole m ...
... Thus, the longitudinal component of the CDW wave vector takes quantized values in accordance with ( 31 ), and the perpendicular component equals k,. The quantization of k, is described in References 2, 17 and 19. We shall see that this effect is tied to the quantization of the perpendicular dipole m ...
What can string theory teach us about condensed matter physics?
... To leading order in a gradient expansion, charge transport in an infinite set of strongly-interacting CFT3s can be described by Einstein-Maxwell gravity/electrodynamics on AdS4 -Schwarzschild � terms: after� suitable field � 4-derivative We include all possible ...
... To leading order in a gradient expansion, charge transport in an infinite set of strongly-interacting CFT3s can be described by Einstein-Maxwell gravity/electrodynamics on AdS4 -Schwarzschild � terms: after� suitable field � 4-derivative We include all possible ...
Vladimirov A.A., Diakonov D. Diffeomorphism
... lattice vertices, where the ˇeld derivatives are replaced by the ˇnite differences of the ˇelds between neighboring lattice points. In this way, the construction of the diffeomorphism-invariant lattice action is hardly possible. We propose to replace the action over a manifold by a sum over the latt ...
... lattice vertices, where the ˇeld derivatives are replaced by the ˇnite differences of the ˇelds between neighboring lattice points. In this way, the construction of the diffeomorphism-invariant lattice action is hardly possible. We propose to replace the action over a manifold by a sum over the latt ...
mixing in quantum field theory
... vacuum structure associated with the field mixing [1–14] leads to a modification of flavor oscillation formulas [2, 7, 9–11], exhibiting new features with respect to the usual ones in (Quantum Mechanics) QM [15–18]. Moreover, the non-perturbative field theory effects may contribute in a crucial way in ot ...
... vacuum structure associated with the field mixing [1–14] leads to a modification of flavor oscillation formulas [2, 7, 9–11], exhibiting new features with respect to the usual ones in (Quantum Mechanics) QM [15–18]. Moreover, the non-perturbative field theory effects may contribute in a crucial way in ot ...
Topological insulators and superconductors
... In the classical world we have solid, liquid and gas. The same H2O molecules can condense into ice, water or vapor. In the quantum world we have metals, insulators, superconductors, magnets etc. Most of these states are differentiated by the broken symmetry. ...
... In the classical world we have solid, liquid and gas. The same H2O molecules can condense into ice, water or vapor. In the quantum world we have metals, insulators, superconductors, magnets etc. Most of these states are differentiated by the broken symmetry. ...
Lectures on String Theory - UCI Physics and Astronomy
... for some string theories the strings themselves arise from wrapped higher-dimensional objects and hence can have some internal structure. To whet our appetites and motivate our exploration of the subject, we will see that: • All closed string theories contain a massless spin-2 particle. General argu ...
... for some string theories the strings themselves arise from wrapped higher-dimensional objects and hence can have some internal structure. To whet our appetites and motivate our exploration of the subject, we will see that: • All closed string theories contain a massless spin-2 particle. General argu ...
Lattice QCD and String Theory Lattice 2005 Julius Kuti Confining Force
... 3. End effects in Casimir energy and Dirichlet spectrum remain problematic for string theory interpretation 4. Precocious approach to Poincare string spectrum more accurate data is needed to test higher terms 5. It remains a challenge for String Theory to explain the Poincare invariant and conformal ...
... 3. End effects in Casimir energy and Dirichlet spectrum remain problematic for string theory interpretation 4. Precocious approach to Poincare string spectrum more accurate data is needed to test higher terms 5. It remains a challenge for String Theory to explain the Poincare invariant and conformal ...