1,739 reputation
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bio website marcofrasca.wordpress.com
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visits member for 4 years
seen yesterday

I am a theoretical physicist working in the area of quantum field theory, mostly QCD and gauge theories. I am also interested in mathematical problems related to the solution of PDEs.


Dec
11
awarded  Yearling
Nov
21
comment Scalar field in a Schwarzschild metric
Thanks for pointing this out. I upvoted your answer because that lectures are very good but do not appear to fit the bill properly. The radial part of the wave equation is explicitly given without being solved. No explicit exact solution is really presented.
Nov
20
comment Scalar field in a Schwarzschild metric
@Danu Yes, you are right. Thanks. Indeed, the authors use the asymptotic behaviuor of Heun functions to get back Hawking radiation. But just look this tcpa.uni-sofia.bg/heun/bibliography.html
Nov
20
asked Scalar field in a Schwarzschild metric
Oct
29
awarded  Revival
Sep
24
awarded  Autobiographer
Aug
7
comment Fermion Self-Interaction
Please, check my answer at physicsoverflow.org/21643/fermion-self-interaction
Jul
2
awarded  Curious
Mar
26
comment The process $\mu^+\mu^-\rightarrow hh$
How do you conserve charge?
Mar
26
comment The process $\mu^+\mu^-\rightarrow hh$
Do you mean a box diagram?
Mar
26
asked The process $\mu^+\mu^-\rightarrow hh$
Dec
11
awarded  Yearling
Sep
21
revised Frasca's mapping of classical Yang-Mills to $\phi^4$ theory
Added a link to my blog
Sep
21
comment Frasca's mapping of classical Yang-Mills to $\phi^4$ theory
Dear @Qmechanic, Thanks a lot for pointing this out. Yes I am the author. I thought this would have been clear from my profile where there is a link to my blog with a list of my publications. Somewhat involved but nothing to hide.
Sep
20
comment Frasca's mapping of classical Yang-Mills to $\phi^4$ theory
Thanks for answering for me but this information is just incomplete.
Sep
20
answered Frasca's mapping of classical Yang-Mills to $\phi^4$ theory
May
8
awarded  Nice Answer
Jan
18
comment Which arguments for $m_u \approx 0$ are still in the market?
@dmckee It is perfectly consistent with the quark masses evaluated at 2 GeV. Reference book is the one cited. Please, check it.
Jan
10
awarded  Enlightened
Jan
10
awarded  Nice Answer