In Western esotericism the Left-Hand Path and Right-Hand Path are the dichotomy between two opposing approaches to magic. This terminology is used in various groups involved in the occult and ceremonial magic. In some definitions, the Left-Hand Path is equated with malicious black magic or black shamanism, while the Right-Hand Path with benevolent white magic. Other occultists have criticised this definition, believing that the Left–Right dichotomy refers merely to different kinds of working and does not necessarily connote good or bad magical actions.In more recent definitions, which base themselves on the terms' origins in Indian Tantra, the Right-Hand Path (RHP, or Dakshinachara), is seen as a definition for those magical groups that follow specific ethical codes and adopt social convention, while the Left-Hand Path (LHP, or Vamamarga) adopts the opposite attitude, espousing the breaking of taboo and the abandoning of set morality. Some contemporary occultists, such as Peter J. Carroll, have stressed that both paths can be followed by a magical practitioner, as essentially they have the same goals.Another distinguishing characteristic separating the two is based upon the aim of the practitioner. Right-handed path practitioners tend to work towards ascending their soul towards ultimate union (or reunion) with the divine source, returning to heaven, allegorically alluded to as restoration or climbing back up the ladder after the "great fall". In Solomon's lesser key, they embrace the light and try to annihilate anything they regard as "dark" or "evil". On the other hand, left-handed path practitioners do not see this as the ultimate aim but a step towards their goal. Left-handed path practitioners embrace the dark as well as the light in order to invoke the alchemical formula solve et coagula ("dissolve and precipitate"), confronting the negative in order to transmute it into desirable qualities. Left-handed path practitioners descend towards union with the divine to obtain Godhood status, with God-like powers of their own, having reunited with the ultimate divine source-energy; then once there, taking one more step separating from that divinity, out of this creation into a new creation of their own making, with themselves as the sole divinity of the new universe, apart from the previous creation. The godhood self sought by Left Hand Path followers is represented by the Qlipha Thaumiel in the Tree of Knowledge.
COVID-19: The Path Forward - How the Science Will Drive Recovery
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I am studying interacting scalar fields (from Osborn) using the path integral approach.
We define the functional integral \begin{equation*}
Z[J] := \int d[\phi] e^{iS[\phi] + i\int d^d x J(x) \phi(x)} \tag{1}
\end{equation*}
The idea is to differentiate ##Z[J]## with respect to ##J## and end...
a)Determine the slowest speed that the keys can swing and still maintain a circular path.
Fnet = Fg + Ft
Fc = Fg + Ft
When Ft = 0, Fc = Fg
So, Fc = mv^2 / r and Fg = mg
mv^2/r = mg
v = √gr
v = √9.81 * 0.25
v = 1.56 m/s
Therefore, the slowest speed that the keys can swing and still maintain...
I see a term like$$\int_0^{t''} \left[ \int_{t'}^t \omega(t'') \omega(t') dt' \right] dt''$$here ##\omega## is a matrix. How to interpret this integral - the integration variables are in the limits, in places where they don't make sense. Is that a mistake? It's given that the range of...
Hello everyone ! I am new to this site so I 'd better say hello to you all !
I am finishing my BR in physics and part of this ending is to deliver a thesis .
Long story short I must compute path-integrals in SU(2) and SU(3) pure yang-mills fields . Problem is that i was never very good with...
Hey! 😊
I am looking the following:
The board of a game is an $M \times N$ board with squares, where the starting point is on left - in position $(0, 0)$ - and the finish is in the lower right - in position $(M-1, N-1)$. Each square contains a positive number that describes the cost of moving...
Hey guys, I need a little help with this exercise so I know I'm on the right path.
My explanation:
The Bellman-Ford-Moore algorithm computes shortest paths in O(nm) time, so in this situation we say that in a directed bipartite graph the number of iterations that the algorithm will do is...
Basically, I need help to continue on this question. This is what I have now:
Angle of the race track (angle of the grey part):
tan(18/(169-108)) = 0.30396
Not sure how to continue?? What am I supposed to do and find next?
Thank you in advance! :smile::blushing::oldbiggrin:
My reasoning is as follows: with the short circuit present, a 0 resistance can be considered between the terminals. Then, since the only objective of the short circuit current ##I_{SC}## is to give information about the Thevenin equivalent resistance and the open circuit voltage (the existence...
Hey, so I have the following problem:
I'm trying to prove that the limit doesn't exist (although I'm not sure if it does or not) so:
along y=mx -> x=y/m:
, which is 0 for all k≠0.
along y^n it's the same and I'm not sure what I should do next. Could I set x = sin(y)?
If I can, then the limit...
I figured that when you close the switch the current from the upper cell will travel through the closed switch due to it being the path of least resistance, essentially the resistor between cells is unused (was my first thought). I'm not entirely sure how to progress with this question.
Hello, this is an assigment form the 4th grade high school physics in Croatia, concerning electromagnetic waves.
Radio waves of wavelength 12m propagate from the source. The source is on the surface of the water and two waves propagate from it: one through the air and the other through the...
I am asking this question because I dint find a source that explain why the light go in straits line Let say that a light go near very big mass that bend it ,and then the light escape it . would the light change his angle after it band like that
the red part is the range where the mass effect...
I'm trying to derive the path integrals, but this step got me confused:
Consider the propagator
$$K_{q_{j+1},q_j}=\langle q_{j+1}|e^{-iH\delta t}|q_j\rangle $$
Knowing that ##\delta t## is small, we can expand it as
$$K_{q_{j+1},q_j}=\langle q_{j+1}|(1-iH\delta t-\frac 1 2 H² \delta...
Hi,
My question can result a bit odd.
Consider flat spacetime. We know that inertial motions are defined by 'zero proper acceleration'. Suppose there exist just one free body in the context of SR flat spacetime (an accelerometer attached to it reads zero). We know that 'zero proper...
Hello,
I am getting better at using the command line in Windows. I understand that the "set" command at the prompt shows all the various environment variables, PATH variable included, and I see many directories listed in the PATH. However, when I access the environment variables through the...
Hi
In the book, "Why does E= mc2" by Cox and Forshaw, while discussing time dilation, the example of a muon is given. The authors explain that muons when circulated in the 14 m diameter AGS facility at Brookhaven at 99.94% of the speed of light, its lifetime is increased from the value of 2.2...
Let be given the ##\vec{E}(r,\theta,\phi,t)## and ##\vec{B}(r,\theta,\phi,t)## fields that are solution of Maxwell equations in vacuum.
How to find the trajectory of the photons ?
Is the photon moving along the Poynting vector, like ##\vec{S}=\vec{E}\times\vec{B}## at the speed of light ?
Question 1:
a. λ=v/f
λ= 340/85
λ=4 m
b. Please see attached. Ihave tried to accurately and to scale construct a diagram representing the compressions and rarefactions of the sound waves. Since the wavelength of a wave is simply the length of one complete wave cycle, and I have found that the...
I have heard of phase space path integrals, but couldn't find anything in Wikipedia about it, so I am wondering, what does it compute ? In particular, are the endpoints points of definite position and momentum? If so, how does one convert them to quantum states ? Also, how is it related to...
I used the form of the mean free path equation taking advantage of the fact that the Boltzmann constant is equal to the ideal gas constant R divided by Avogadro's number, because I didn't know if I could use the Boltzmann constant in the ##1.381\cdot 10^{-23}J/(molecules\cdot K)## form...
When traveling into an optically denser medium, the speed of light reduces and as per the principle of least time, light bends towards the normal and takes the shortest path.
But why isn't this followed when light passes into a rarer medium? With its speed increased in the rarer medium, if it...
Several weeks ago I had considered the question as to how one can start from the Schroedinger Equation, and after several transformations, derive F=ma as a limiting case. At some point in my investigations of this derivation, it occurred to me that this is simply too much work. While in...
How did you find PF?: Google
Hi,
I am very undecided and confused about what engineering path(I don't know if I should say path or field) I should follow, so I am here to get some information about each engineering path. At first, I was interested in biomedical engineering, but then I changed...
Here is a graph. I wonder if it has hamilton path or circuit. In hamilton path we have to cross once and only once at an edge, and the start and the finish must be different locations. In hamilton circuit we have to start and finish the same edge. So the circle which B is rounded, which kind of...
Let's suppose a solar electron moving directly towards Earth's equator at a high speed. This electron meets Earth's magnetic field, which points to the north, at a distance ten times the Earth's radius, where magnetic field is almost uniform. Which will be the direction this electron describes...
Hello everyone I hope this is an appropriate place to post. It will be two years until I can attend university and I have some questions. I have developed a love for math and more recently physics and am sure this is the path that I want to take at university. To give you an idea of what I mean...
Hello. I am a filmmaker writing a screenplay and I am in need of technical support to validate a method being used in the film.
I am going to post this in the Earth Science forum but I'll copy it here, in case anyone reading this might know.
Thank you all!
"I am wondering if shadows cast...
I've been playing around with this for quite some time now this morning but can't get the last bit out. I defined the time functional to be $$T[y] = \int_{x_1}^{x_2} \frac{\sqrt{1+(y')^{2}}}{c(y)} dx$$ which follows from consideration of the time taken to cover an infinitesimal section of arc. I...
I know that current chose the way with the lowest resistance but this is becouse that few electrons will go on the two path and the smallest number of electron .,Is the path that the current go throw . But how does a single elelctrons "choose" is path .
And also if I connect two wire to a...
This is not a specific homework question, but more of a general query.
If provided with a simple vector field indicating forces (for example, an electrical field), can you use integration to determine the path of a particle placed in that field, if also provided with some initial conditions...
Hi, everybody. I did an undergrad in computer engineering, and am currently happily in a software development position, but I've always had a passion for physics and could see myself loving being in a position where I'm working in clean energy. I've spent lots of free time learning about and...
If the first equation for force is not formatted please refer to the pic.
I did not post my full attempt as the problematic equation leads to a complex integral.
Should I be converting r vector into its univector. The two outlined equations refer to the force. I am making an error transforming...
Hi everyone,
Recently I finished my Bachelors in Computer Science, and since then I've been mostly stuck thinking were to go next from here. I've applied to a lot of software jobs online but haven't had any luck. It seems to me that although what I learned in school seems useful, things such as...
I don't understand a step in the derivation of the propagator of a scalar field as presented in page 291 of Peskin and Schroeder. How do we go from:
$$-\frac{\delta}{\delta J(x_1)} \frac{\delta}{\delta J(x_2)} \text{exp}[-\frac{1}{2} \int d^4 x \; d^4 y \; J(x) D_F (x-y) J(y)]|_{J=0}$$
To...
Hello,
I have a question about period doubling and fixed points in the logistic map. Let's say I have a basic logistic map, ##f(x) = 4\lambda x(1-x)##. Let me then compare 1,2 and 4 iterations of this map on fixed points. I assume that ##\lambda## is large enough such that two period doublings...
import matplotlib.pyplot as plt
import numpy as np
#constants and conditions
initial_velocity = 49.1744 #m/s, book has 110mph
velocity_angle = 35 * np.pi / 180 #coverted to radians because numpy only likes radians
gravity = 9.8 #m/s^2
dt=0.1
windspeed = 4.4704 #m/s book has 10mph
#calculating...
Hello! Assume that I have a parallel plate capacitor. If i place an electron close to the negative plate, it will move in a straight line (and accelerate) towards the positive plate. Now, assume that I place a neutral dielectric close to the electron trajectory (parallel to it), say at 1 mm away...
Most sources I come across on the topic of photon interference focus on the phase differences, but neglect discussion on the wave amplitude. Wave amplitude diminishes with distance; a single photon's energy does not.
So in a double slit experiment with photons being emitted one at a time, if...
Probably a silly question I thought of last night but would appreciate some clarification. Matter falling towards a black hole joins the disk spinning around the black hole slowly inching towards the event horizon with each orbit of the black hole. When matter passes the event horizon does it...
Reading about the HOM effect, two photons come to a half-silvered mirror from opposite sides but they both end up going the same way - one always reflects while the other transmits. Which path they take is random but they both take the same path. Is the path they end up on initially a...
The Inside-Out hypothesis, proposed in this paper (open access), explains the origin of several eukaryotic cellular structure based upon the cell geometry resulting from expansions cell protrusions becoming the cell's non-nuclear cytoplasm.
Here is their summary diagram:
and their caption...
Ho. Which is the best Path to study math & physics? I have Larson Calculus and Halliday Fundamentals of physics. I have know some algebra. No geometry and trigonometry :(
Thanks.
Hey guys, I have a job offer as an aircraft fitter(assembler? technican?). My job duties will be: drilling, reaming, riveting, installing hi-locks, reading and interpreting drawings, assembling aircraft parts and other.
Can you tell me is there a future in this job?. I'm afraid that robots will...
Summary: Can a particle accelerator accelerate gaseous fuel?
Does space-time differ for detonating ionized fuel moving near the speed of light within a magnetic field such as a particle accelerator?