scholarly journals Hořava gravity with mixed derivative terms: Power counting renormalizability with lower order dispersions

2015 ◽  
Vol 92 (6) ◽  
Author(s):  
Mattia Colombo ◽  
A. Emir Gümrükçüoğlu ◽  
Thomas P. Sotiriou
Keyword(s):  
Lower Order ◽  
Power Counting ◽  
Mixed Derivative ◽  
Horava Gravity

scholarly journals Hořava gravity with mixed derivative terms

2015 ◽  
Vol 91 (4) ◽  
Author(s):  
Mattia Colombo ◽  
A. Emir Gümrükçüoğlu ◽  
Thomas P. Sotiriou
Keyword(s):  
Mixed Derivative ◽  
Horava Gravity

scholarly journals Power counting renormalization of Hořava gravity at the kinetic conformal point

2017 ◽  
Vol 831 ◽  
pp. 012002 ◽  
Author(s):  
Jorge Bellorín ◽  
Alvaro Restuccia ◽  
Adrián Sotomayor
Keyword(s):  
Power Counting ◽  
Horava Gravity

scholarly journals Uninvited guest in mixed derivative Hořava gravity

2016 ◽  
Vol 94 (8) ◽  
Author(s):  
Andrew Coates ◽  
Mattia Colombo ◽  
A. Emir Gümrükçüoğlu ◽  
Thomas P. Sotiriou
Keyword(s):  
Mixed Derivative ◽  
Horava Gravity

scholarly journals Extended Hořava Gravity with Physical Ground-State Wavefunction

Symmetry ◽  
2021 ◽  
Vol 13 (1) ◽  
pp. 100
Author(s):  
Fu-Wen Shu ◽  
Tao Zhang
Keyword(s):  
Ground State ◽  
Detailed Balance ◽  
Vacuum State ◽  
Basic Structure ◽  
Power Counting ◽  
Physical Ground ◽  
Ground State Wavefunction ◽  
Realistic Theory ◽  
Horava Gravity ◽  
Extended Theories

We propose a new extended theory of Hořava gravity based on the following three conditions: (i) power-counting renormalizable, (ii) healthy IR behavior and (iii) a stable vacuum state in a quantized version of the theory. Compared with other extended theories, we stress that any realistic theory of gravity must have physical ground states when quantization is performed. To fulfill the three conditions, we softly break the detailed balance but keep its basic structure unchanged. It turns out that the new model constructed in this way can avoid the strong coupling problem and remains power-counting renormalizable, moreover, it has a stable vacuum state by an appropriate choice of parameters.

Experiments with a Quadrupole Octopole Corrector in a STEM

1977 ◽  
Vol 35 ◽  
pp. 90-91 ◽  
Author(s):  
V. Beck
Keyword(s):  
Lower Order ◽  
Spherical Aberration ◽  
Mechanical Alignment

Recently a number of experiments have been carried out on a STEM which included a multipole corrector for primary spherical aberration. The results of these experiments indicate that the correction of primary spherical aberration with magnetic multipoles is beset with very serious difficulties related to hysteresis.The STEM and corrector have been described previously. In theory, the corrector should cancel primary spherical aberration so that other aberrations limit the resolution. For this instrument, secondary spherical aberration should limit the resolution to 1 A at 50 kV. A thorough study of misalignment aberrations was made. The result of the study indicates that the octopoles must be aligned to 1000 A. Since mechanical alignment cannot be done to this accuracy, trim coils were built into the corrector in order to achieve the required alignment electrically. The trim coils are arranged to excite all the lower order moments of an element.

Psychometric Definition of Rorschach Determinant Component Structure

1998 ◽  
Vol 14 (2) ◽  
pp. 116-123 ◽  
Author(s):  
Raymond M. Costello
Keyword(s):  
Lower Order ◽  
Three Dimensions ◽  
Comprehensive System ◽  
Empirical Examination ◽  
Component Structure ◽  
Exner's Comprehensive System ◽  
Factor Analytic ◽  
Confirmatory Factor ◽  
Components Analysis ◽  
Definition Of

This is an empirical examination of Experienced Stimulation (es) and Experience Actual (EA) from Exner's Comprehensive System (CS) for Rorschach's Test, spurred by Kleiger's theoretical critique. Principal components analysis, Cronbach's α, and inter-item correlational analyses were used to test whether 13 determinants used to code Rorschach responses (M, FM, m, CF+C, YF+Y, C'F+C', TF+T, VF+V, FC, FC', FV, FY, FT) are best represented as a one, two, or more-dimensional construct. The 13 determinants appear to reflect three dimensions, a “lower order” sensori-motor dimension (m + CF+C + YF+Y + C'F+C' + TF+T + VF+V) with a suggested label of Modified Experienced Stimulation (MES), a “higher order” sensori-motor dimension (FM + FV + FY + FT) with a suggested label of Modified Experience Potential (MEP), and a third sensori-motor dimension (M+FC+FC') for which the label of Modified Experience Actual (MEA) is suggested. These findings are consistent with Kleiger's arguments and could lead to a refinement of CS constructs by aggregating determinants along lines more theoretically congruous and more internally consistent. A RAMONA model with parameters specified was presented for replication attempts which use confirmatory factor analytic techniques.

READING EXERCISES FOR VIII GRADE STUDENTS BASED ON BLOOM’S TAXONOMY

2017 ◽  
Vol 6 (3) ◽  
Author(s):  
Intan Permata Sari And Indra Hartoyo
Keyword(s):  
Data Analysis ◽  
Lower Order ◽  
Bloom's Taxonomy ◽  
Higher Order Thinking ◽  
Thinking Skills ◽  
Higher Order ◽  
Critical Thinking Skills ◽  
Thinking Skill ◽  
Level Of Education ◽  
Bloom’S Taxonomy

This study is aimed at (1) analyzing reading exercises based Bloom’s taxonomy for VIII grade in English on Sky textbook. (2) Found the distribution of the lower and higher order thinking skill in reading exercises. (3) To reason for level reading exercises. After analyzed the data, the result of the data analysis also infers that the six levels of Bloom’s taxonomy in reading exercises weren’t applied totally. The creating skill doesn’t have distribution in reading exercise, and the understanding – remembering level more dominant than another levels. The distribution of the higher order thinking level was lower than the lower order thinking level and the six levels are not appropriate with the proportion for each level of education based Bloom’s taxonomy, such as the distribution of the creating level in the reading exercise must be a concern because no question that belong to the creating level. It was concluded that reading exercises in English on Sky textbook cannot improve students' critical thinking skills for VIII grade.

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