330 reputation
113
bio website cmi.ac.in/~debangshu
location Chennai, India
age 24
visits member for 3 years, 8 months
seen Jul 28 at 9:06

Final year Bachelors student of Theoretical Physics at Chennai Mathematical Institute. Interested in Cosmology and applications of Field Theory to Condensed Matter Systems.


Feb
22
accepted Poincare Patch covers half of the hyperboloid of AdS
Dec
30
awarded  Promoter
Dec
28
asked How does one derive the 2 halo term in two-point correlation function
Dec
20
awarded  Nice Question
Nov
28
comment is it possible to flow current in open circuit?
Simply speaking no. For an open circuit, the end points will be at same potential. You need a potential difference for current to flow. Also, please don't put smileys in question.
Nov
28
revised How do you find the speed of sound in the problem?
Corrected formulas, deleted redundant equation and gave a little more explanation.
Nov
28
suggested approved edit on How do you find the speed of sound in the problem?
Nov
28
comment How do you find the speed of sound in the problem?
I don't see how the second equation $d = \frac{1}{2}gt^2$ is valid for sound. The second equation is for the stone which you have already mentioned before. There should be just 3 equations.
Nov
27
comment A particular case when Lagrange equation is equivalent to equation of motion on a Riemannian manifold
Could you clarify your question? Do you want to know if the coordinates of the generalized coordinate system that you want to set up is a Reimannian manifold? OR,do you want to know if Lagrange's Equations are equations of motion or not? If its the second then yeah! obviously Lagrange's Equations do give you equations of motion.
Nov
16
asked Poincare Patch covers half of the hyperboloid of AdS
Nov
15
revised Faddeev-Popov ghost propagator in canonical quantization
Second formula was wrong, the bar was on c(x) which should have been on c(y)
Nov
15
suggested approved edit on Faddeev-Popov ghost propagator in canonical quantization
Nov
15
awarded  Critic
Nov
1
revised Getting the AdS metric from maximally symmetric spaces
added 4 characters in body
Nov
1
asked Getting the AdS metric from maximally symmetric spaces
Oct
25
comment Why do physicists believe that particles are pointlike?
We represent them as dots. Many particles, like protons have a uud quark composition. In fact, the study of the proton structure is a big field of research.
Oct
12
accepted What is meant by the term “mean rest frame”?
Oct
10
comment Matrix and exponential term problem
What exactly is $\tau_{3}$
Oct
10
asked What is meant by the term “mean rest frame”?
May
3
asked Scale invariance Vs Conformal invariance