Angular-momentum
Angular momentum and energy-momentum densities as gauge currents
... the angular momentum and the energy-momentum tensors of a general matter field can be defined as the Noeth- er currents associated to the invariance of the action integral under local transformations ...
6
Magnetized accretion disks around Kerr black holes with scalar hair: Constant angular momentum disks
... to obtain the value of the central density in cgs units for the different models. These values are reported in columns four and six of Table IV . The range of values is fairly broad, spanning from ∼10 11 to ∼10 14 g cm ...
19
Dipole-dipole operator in angular momentum basis: a complementary study in nuclear magnetic resonance.
... DIPOLE-DIPOLE OPERATOR IN ANGULAR MOMENTUM BASIS: A COMPLEMENTARY STUDY IN NUCLEAR MAGNETIC RESONANCE. The relationship between the magnetic dipole-dipole potential energy function and its quantum analogue ...
4
Energy and angular momentum of the gravitational field in the teleparallel geometry
... energy, momentum and angular momentum of the gravitational field arise from the integral form of the constraint equations of the ...gravitational angular momentum is evaluated for the ...
12
Mass, angular-momentum and charge inequalities for axisymmetric initial data
... M/U(1) is simply connected, so that the results of [2] can be used. The no- tion of asymptotic flatness is made precise in (2.1) and (2.3), where moreover k ≥ 6 needs to be assumed when invoking [2]. We then have the ...
10
High orbital angular momentum harmonic generation
... difference between two pump modes. The high OAM harmonics result from the angular momentum cascading from the modes with lower OAM to the modes with higher OAM. This is an unexpected and unexplored ...
5
Um estudo sobre o momentum angular total de estrelas com planetas
... total angular momentum of the planetary systems known up to present date becomes relevant when we know that about 98% of the angular momentum of the solar system is associated with the ...
65
Momentum of the Pure Radiation Field
... The first example is given by a slab-shaped dense light beam. The beam propagates in the z-direction of a rectangul- ar frame (x, y, z), has a core region defined by −a < x < a, and two narrow boundary regions at ...
4
Momentum strategy among countries and industries
... called momentum – is still relevant. The most recent example of momentum in the financial markets is in the industry of ...that momentum exists in this industry when using a cross-sectional ...
41
Momentum predictability in the frequency domain
... regression B2, TERM has a robust t-statistic above 1,96 (i.e. 95% confidence interval) in absolute value while YLD is only significant with a 90% confidence interval. For regression B3 the predictive power of the ...
29
Momentum: Strategies, Size and Risk Factor
... estratégias momentum não podem ser explicados pelo risco de mercado, utilizando como referência o modelo Capital Asset Princing Model ...estratégias momentum são uma compensação pelo seu risco, sendo ...
53
The momentum for network separation: A guide for regulators
... We propose a decision tree procedure with four steps in order to assess whether network separation is an adequate regulatory response: [1] “Is there significant market powe[r] ...
12
Efeitos de overreaction e momentum em mercados financeiros europeus
... lentamente à chegada de nova informação, incorporando de forma gradual as suas expectativas no sistema de preços, motivando este efeito de “continuação” dos retornos. Nos últimos anos, foram realizados vários estudos que ...
161
Momentum strategies using option-implied correlations
... of momentum strategies is a double- edged ...However, momentum strategies are highly exposed to the ‘crash’ risk, ...a momentum strategy in the ...the momentum factor but continues to be ...
68
Measurement of angular correlations in Drell-Yan lepton pairs to probe Z/gamma* boson transverse momentum at sqrt(s)=7 TeV with the ATLAS detector
... • Possible local biases in angular measurements (φ, η) by tracking detectors yield an estimated constant un- certainty of 0.1% on the normalised differential cross section. The local effect of these biases allows ...
23
Angular coefficients of Z bosons produced in pp collisions at $\sqrt{s}$ = 8 TeV and decaying to $\mu^+ \mu^-$ as a function of transverse momentum and rapidity
... muon momentum bias is measured in data and simulation, and corresponding corrections are applied ...muon momentum correction factors are propagated to a systematic uncertainty using pseudo- ...
29
OPTIMAL CONCENTRATION FOR VALUE AND MOMENTUM PORTFOLIOS
... The CAPM model was developed by Sharpe (1964) and Lintner (1965), and its purpose was to establish a connection between a company’s returns and the market. The tested hypothesis was that the returns would equal the ...
25
Alpha Generation with Twitter’s Daily Momentum
... the momentum factor to the 3 factor model, both market beta and alpha are slightly higher and significant when compared to Fama-French results (table ...the momentum factor is significant but ...of ...
25
Um passeio por várias álgebras na descrição do momento angular
... momento angular e a velocidade ...momento angular [8–10] ou a conservação do momento angular ...momento angular, dependendo do sistema álgebrico usado pode dificultar ou facilitar o ...
9