Gauge dynamics of kagome antiferromagnets
... We can invert and solve for hn. Otherwise, some combinations of hn remain arbitrary! ...
... We can invert and solve for hn. Otherwise, some combinations of hn remain arbitrary! ...
![arXiv:1203.2158v1 [hep-th] 9 Mar 2012 The “tetrad only” theory](http://s1.studyres.com/store/data/016613184_1-9fc43c0ba152dfbab9c386708b4475ee-300x300.png)
arXiv:1203.2158v1 [hep-th] 9 Mar 2012 The “tetrad only” theory
... (A) The first functional RG based results obtained on the Einstein-Cartan theory space TEC , in a truncation with a scale dependent Hilbert-Palatini action (including a running Immirzi term), show certain characteristic differences in comparison with the familiar case of TE truncated with a running ...
... (A) The first functional RG based results obtained on the Einstein-Cartan theory space TEC , in a truncation with a scale dependent Hilbert-Palatini action (including a running Immirzi term), show certain characteristic differences in comparison with the familiar case of TE truncated with a running ...
bosons fermions
... A given amount N of the atoms becomes too large starting from a critical temperature. Their excess precipitates to the lowest level, which becomes macroscopically occupied, i.e., it holds a finite fraction of all atoms. This is the BE condensate. ...
... A given amount N of the atoms becomes too large starting from a critical temperature. Their excess precipitates to the lowest level, which becomes macroscopically occupied, i.e., it holds a finite fraction of all atoms. This is the BE condensate. ...
doc - StealthSkater
... the QFT limit so that stringy degrees-of-freedom need not be described explicitly. There are hopes about success since these degrees of freedom have been taken into account in the spectrum of modes of the induced spinor field and reflect themselves as quantum numbers labeling fermionic oscillator op ...
... the QFT limit so that stringy degrees-of-freedom need not be described explicitly. There are hopes about success since these degrees of freedom have been taken into account in the spectrum of modes of the induced spinor field and reflect themselves as quantum numbers labeling fermionic oscillator op ...
The Dirac Field - SCIPP - University of California, Santa Cruz
... This is the transformation law for a vector. We seek an analogous construction with γ µ . First we rewrite the transformation law under rotations in a way that is closer to the form in which we have written infinitesimal Lorentz transformations. Replace ω i by ωij = ijk ω k ~ as an (compare this wi ...
... This is the transformation law for a vector. We seek an analogous construction with γ µ . First we rewrite the transformation law under rotations in a way that is closer to the form in which we have written infinitesimal Lorentz transformations. Replace ω i by ωij = ijk ω k ~ as an (compare this wi ...
1. The Relativistic String
... both of which should be familiar from courses on special relativity. Although the Lagrangian (1.1) is correct, it’s not fully satisfactory. The reason is that time t and space ~x play very different roles in this Lagrangian. The position ~x is a dynamical degree of freedom. In contrast, time t is me ...
... both of which should be familiar from courses on special relativity. Although the Lagrangian (1.1) is correct, it’s not fully satisfactory. The reason is that time t and space ~x play very different roles in this Lagrangian. The position ~x is a dynamical degree of freedom. In contrast, time t is me ...
On Water, Steam and String Theory
... This dependence of the renormalized temperature Tren (τ ) on a change of scale by eτ is what we call the “renormalization group flow” of Tren (τ ). The critical temperature Tc , at which the system is scale invariant, is called a fixed point of this flow. In Thermodynamics and in daily life one usua ...
... This dependence of the renormalized temperature Tren (τ ) on a change of scale by eτ is what we call the “renormalization group flow” of Tren (τ ). The critical temperature Tc , at which the system is scale invariant, is called a fixed point of this flow. In Thermodynamics and in daily life one usua ...
String Theory 101 - King`s College London
... above that we could change this by coupling to an auxiliary worldvolume metric γαβ . Problem: Show that by solving the equation of motion for the metric γαβ on a ddimensional worldsheet the action ...
... above that we could change this by coupling to an auxiliary worldvolume metric γαβ . Problem: Show that by solving the equation of motion for the metric γαβ on a ddimensional worldsheet the action ...
A classical path to unification - Max-Planck
... Figure 1: Alternative interpretations of the EPR experiment. A: a hiddenvariable local model (disentangled, in disageement with experiment); B: the quantum theoretical picture of space-like entanglement; C: a timesymmetrical classical model with past-future entanglement. [41], [38], [20]. Particles ...
... Figure 1: Alternative interpretations of the EPR experiment. A: a hiddenvariable local model (disentangled, in disageement with experiment); B: the quantum theoretical picture of space-like entanglement; C: a timesymmetrical classical model with past-future entanglement. [41], [38], [20]. Particles ...
Non aligned hydrogen molecular ion in strong magnetic fields
... may appear in this environment [2]. These molecules are usually studied with variational approximations whose accuracy is not well known. Since exotic molecules may be weakly bound, their very existence may be in question if calculations are not accurate enough. It is thus important to estimate the ...
... may appear in this environment [2]. These molecules are usually studied with variational approximations whose accuracy is not well known. Since exotic molecules may be weakly bound, their very existence may be in question if calculations are not accurate enough. It is thus important to estimate the ...
Problems, Puzzles and Prospects: A Personal Perspective on
... In such cases, unless the results show a dramatic break from earlier behavior, their significance is unclear. Yet some of these strong interaction phenomena are so conceptually simple that we must someday understand them. Examples are hadron-hadron total cross sections and hadron polarization effect ...
... In such cases, unless the results show a dramatic break from earlier behavior, their significance is unclear. Yet some of these strong interaction phenomena are so conceptually simple that we must someday understand them. Examples are hadron-hadron total cross sections and hadron polarization effect ...
Efficient and robust analysis of complex scattering data under noise... microwave resonators S. Probst, F. B. Song,
... The evaluation of the scattering parameters of resonators is crucial for a wide range of research directions. Resonators made out of superconductors provide low internal loss and are used to detect and study physical systems down to the single photon regime. For instance, in circuit quantum electrod ...
... The evaluation of the scattering parameters of resonators is crucial for a wide range of research directions. Resonators made out of superconductors provide low internal loss and are used to detect and study physical systems down to the single photon regime. For instance, in circuit quantum electrod ...
Functional RG for few
... • no numerical implementation yet • one suggestion: integrate out fermions first then match onto purely bosonic theory [Diehl et al] but at what scale? ...
... • no numerical implementation yet • one suggestion: integrate out fermions first then match onto purely bosonic theory [Diehl et al] but at what scale? ...
Gravity originates from variable energy density of
... The proposed model of gravity, as we’ll see, doesn’t require the existence of the hypothetical graviton, so far never observed, being considered as an immediate and not – propagating action – at – a – distance interaction, resulting from the Quantum Vacuum dynamics, in turn related to fundamental pr ...
... The proposed model of gravity, as we’ll see, doesn’t require the existence of the hypothetical graviton, so far never observed, being considered as an immediate and not – propagating action – at – a – distance interaction, resulting from the Quantum Vacuum dynamics, in turn related to fundamental pr ...
From Sets to Quarks
... With respect to the trick of taking derivative for reducing the degree of divergence, the crucial point that we should act from the beginning , act before the counterterm is introduced, act until the bottom is reached . That is, take the derivative of integral I with respect to M 2 ( or to a parame ...
... With respect to the trick of taking derivative for reducing the degree of divergence, the crucial point that we should act from the beginning , act before the counterterm is introduced, act until the bottom is reached . That is, take the derivative of integral I with respect to M 2 ( or to a parame ...
Duality of Strong Interaction - Indiana University Bloomington
... Intuitively, PID takes the Lagrangian action with energy-momentum conservation constraint. The original motivation for PID was to derive gravitational field equations taking into account of the presence of dark energy and dark matter [16]. The key point was that due to the presence of dark energy an ...
... Intuitively, PID takes the Lagrangian action with energy-momentum conservation constraint. The original motivation for PID was to derive gravitational field equations taking into account of the presence of dark energy and dark matter [16]. The key point was that due to the presence of dark energy an ...
Phonon-like excitations in the two-state Bose
... spin-1 bosons where the multiplets of local states form the closely-spaced excited levels. It was shown in [21, 22] that MI-SF transition can be of the first order when a single-site spin interaction is of the antiferromagnetic type. A similar effect also takes place for multicomponent Bose system in ...
... spin-1 bosons where the multiplets of local states form the closely-spaced excited levels. It was shown in [21, 22] that MI-SF transition can be of the first order when a single-site spin interaction is of the antiferromagnetic type. A similar effect also takes place for multicomponent Bose system in ...
Open-string operator products
... unintegrated vertex operators: Integrated ones are natural from adding backgrounds to the gauge-invariant action; unintegrated ones from adding backgrounds to the BRST operator. We’ll relate the two by going in both directions. The following discussion will be for general quantum mechanics (except i ...
... unintegrated vertex operators: Integrated ones are natural from adding backgrounds to the gauge-invariant action; unintegrated ones from adding backgrounds to the BRST operator. We’ll relate the two by going in both directions. The following discussion will be for general quantum mechanics (except i ...
2000
... therefore the velocity of the impurity atoms was varied by the angle between the two laser beams. Collisions between the impurity atoms and the condensate were observed as a redistribution of momentum when the velocity distribution was analyzed with a ballistic expansion technique. The collisional c ...
... therefore the velocity of the impurity atoms was varied by the angle between the two laser beams. Collisions between the impurity atoms and the condensate were observed as a redistribution of momentum when the velocity distribution was analyzed with a ballistic expansion technique. The collisional c ...
On the Topological Origin of Entanglement in Ising Spin Glasses
... case are those of the quantum spins on a 2D square sub-lattice of the original 3D lattice whose third dimension acts as the discretised time direction. To summarise, the reduced density matrices that one is interested in, both for thermal and quantum entanglement, are expressed in terms of topologic ...
... case are those of the quantum spins on a 2D square sub-lattice of the original 3D lattice whose third dimension acts as the discretised time direction. To summarise, the reduced density matrices that one is interested in, both for thermal and quantum entanglement, are expressed in terms of topologic ...
Holism and Structuralism in U(1) Gauge Theory - Philsci
... “We shall demonstrate that such a phase invariance is not possible for a free theory, but rather requires an interacting theory ... The demand of this type of phase invariance will then have dictated the form of the interaction—this is the basis of the gauge principle.” An even stronger claim can be ...
... “We shall demonstrate that such a phase invariance is not possible for a free theory, but rather requires an interacting theory ... The demand of this type of phase invariance will then have dictated the form of the interaction—this is the basis of the gauge principle.” An even stronger claim can be ...
Vincent Gammill
... another, such as the familiar transition from solid to liquid. The transitions between the three familiar states of matter are examples of first-order phase transitions, in that at the critical point (e.g., a boiling point specified in temperature and pressure) there is a latent heat, a fixed amount ...
... another, such as the familiar transition from solid to liquid. The transitions between the three familiar states of matter are examples of first-order phase transitions, in that at the critical point (e.g., a boiling point specified in temperature and pressure) there is a latent heat, a fixed amount ...
Symmetries and Conservation Laws
... There is evidence for violations of CP symmetry and hence of T symmetry. Until recently, that evidence existed solely in the decays of neutral kaons. A neutral kaon is a meson consisting of a strange quark and a down quark. The physical particles with definite mass and lifetime are combinations of ...
... There is evidence for violations of CP symmetry and hence of T symmetry. Until recently, that evidence existed solely in the decays of neutral kaons. A neutral kaon is a meson consisting of a strange quark and a down quark. The physical particles with definite mass and lifetime are combinations of ...
Beyond the Standard Model
... The first version of these notes was written up for lectures at the 1995 AIO-school (a school for PhD students) on theoretical particle physics. Later they were adapted for lectures at the Radboud University in Nijmegen, aimed at undergraduate students in their fourth year. This means that no detail ...
... The first version of these notes was written up for lectures at the 1995 AIO-school (a school for PhD students) on theoretical particle physics. Later they were adapted for lectures at the Radboud University in Nijmegen, aimed at undergraduate students in their fourth year. This means that no detail ...
gauge-like variables for ordered media containing defects - HAL
... abelian group, these variables do not carry an isotopic index nor any of the non-linear features of YangMills theories. If the homotopy group considered is isomorphic to Z or to powers of Z, this procedure is relatively straightforward. However, if it is isomorphic to Z2 for instance, a difficulty a ...
... abelian group, these variables do not carry an isotopic index nor any of the non-linear features of YangMills theories. If the homotopy group considered is isomorphic to Z or to powers of Z, this procedure is relatively straightforward. However, if it is isomorphic to Z2 for instance, a difficulty a ...