Thursday, June 30, 2011

The lecture by E.Verlinde at Perimeter Inst.

Japanese version
6 May Dr. E.Verlinde gave the lecture titled "The Hidden Phase Space of our Universe" at Perimeter Inst. in Canada. I have written a simple document.

The lecture by E.Verlinde at Perimeter Inst.

Program at Perimeter Inst.:

The Hidden Phase Space of our Universe

I looked at the program of the conference at Perimeter Inst. and wonder if there are many research for de Sitter spaces in this year.

Thursday, June 23, 2011

A translation of "Helicity, Chirality, Mass, and the Higgs" of Quantum Diaries

Japanese version
I complete to translate the very nice article by US LHC Mr. Flip Tanedo on Quantum Diary, titled "Helicity, Chirality, Mass, and the Higgs." and post it my BLOG.

He explains the difference between helicity and chirality, and the physical particle as the mixture of its particle and its anti-particle for non-experts. I hope the next article might contain the mass of particle from Higgs mechanism.

A traslation (pt. I)

A traslation (pt. II)

A traslation (pt. III)

A partial traslation of its comments

The original article:

Helicity, Chirality, Mass, and the Higgs

And for reference site "Cosmic Variance":

Chirality and the Positron's Mustache

and "Reference Frame":

Particles of different spins and their roles

Saturday, June 18, 2011

Kapustin on SYM, Mirror Symmetry and Langlands, III

Japanese version
About four years ago, "Kapustin on SYM, Mirror Symmetry and Langlands, III" was posted by Mr. Urs Schreiber, which was based on the lecture by Mr. J.Teschner. I also translated it into Japanese three years ago and posted on my BLOG the last September. I, II and this III are all. Perhaps this is the simplest introduction to the famous paper by Witten and Kapustin, "Electric-Magnetic Duality And the Geometric Langlands Program" (arxiv:hep-th/0604151).

The original article:

Kapustin on SYM, Mirror Symmetry and Langlands, III(in English)

A translation into Japanese:

Kapustin on SYM, Mirror Symmetry and Langlands, III(in Japanese)

In Japanese version I introduce the idea of categorification as a comment because it is important to study the quantization.

Kapustin on SYM, Mirror Symmetry and Langlands, II

Japanese version
About four years ago, "Kapustin on SYM, Mirror Symmetry and Langlands, II" was posted by Mr. Urs Schreiber, which was based on the lecture by Mr. J.Teschner. I also translated it into Japanese three years ago and posted on my BLOG the last September. I will post III as the continue of this article. Perhaps this is the simplest introduction to the famous paper by Witten and Kapustin, "Electric-Magnetic Duality And the Geometric Langlands Program" (arxiv:hep-th/0604151).

The original article:

Kapustin on SYM, Mirror Symmetry and Langlands, II(in English)

A translation into Japanese:

Kapustin on SYM, Mirror Symmetry and Langlands, II(in Japanese)

Kapustin on SYM, Mirror Symmetry and Langlands, I

Japanese version
About four years ago, "Kapustin on SYM, Mirror Symmetry and Langlands, I" was posted by Mr. Urs Schreiber, which was based on the lecture by Mr. J.Teschner. I also translated it into Japanese three years ago and posted on my BLOG the last September. I will post II and III as the continues of this article. Perhaps this is the simplest introduction to the famous paper by Witten and Kapustin, "Electric-Magnetic Duality And the Geometric Langlands Program" (arxiv:hep-th/0604151).

The original article:

Kapustin on SYM, Mirror Symmetry and Langlands, I(in English)

A translation into Japanese:

Kapustin on SYM, Mirror Symmetry and Langlands, I(in Japanese)

Friday, June 17, 2011

Geometric Langlands and Integrable systems

Japanese version comment I comment II
My BLOG is entitled "From Mirror Symmetry to Langlands Correspondence." This article is witten by Mr. Usr Schreiber based on the lecture by Mr. J.Teschner. I translated it into Japanese three years ago and posted on my BLOG the last September when Mr. Ngo won the Fields prize.

The original article by Mr. Urs Schreiber on "n-category cafe":

A Little Bit of Geometric Langlands: Relation to Integrable Systems

A Japanese translation:

A Little Bit of Geometric Langlands: Relation to Integrable Systems(Oper and Bethe Ansatz) (in Japanese)

A partial translation of the comments:

the comments for "Geometric Langlands and Integrable Systems I (in Japanese)

the comments for "Geometric Langlands and Integrable Systems II (in Japanese)

Thursday, June 16, 2011

On Monstrous Moonshine and Mirror Symmetry

Japanese version
I would like to mention some comment for the article "Monstrous Moonshine and Mirror Symmetry I and II" witten by Professor Helena Verrill. Two crucial points are i) Ogg's Theorem and ii) mirror map can be defined by Picard-Fuchs equation. And they are related to elliptic curves.

Monstrous Mooshine and Mirror Symmetry III

the original Japanese version:

Monstrous Mooshine and Mirror Symmetry III (in Japanese)

However, I rewrote a little when I translated into English because the original article contains some quotations from Japanese journals and it is not worth talking about Japanese journal.

the original articles:

Monstrous Moonshine and Mirror Symmetry I

Monstrous Moonshine and Mirror Symmetry II

Professor Helena Verrill's Home Page:

Helena Verrill's Home Page

Tuesday, June 14, 2011

A translation "D0 rejects CDF's claim on top-antitop mass difference, too" into Japanese

Japanese version
14 Jun. on L. Motl's blog an article titled "D0 rejects CDF's claim on top-antitop mass difference, too" was posted. I translated a little carefully into Japanese.

It said that there no dump such as CDF in D0 data and moreover, it rejects the difference of mass between top and anti-top quarks, which is closely related to the CPT-symmetry.

the original article:

D0 rejects CDF's claim on top-antitop mass difference, too

the Japanese version:

D0 rejects CDF's claim on top-antitop mass difference, too (in Japanese)

Saturday, June 11, 2011

translation "D0: no bump" into Japanese

Japanese version
Yesterday on "resonaance" an article titled "D0: no bump" had been posted. I translated a little carefully into Japanese.

In data at D0 There no dump such as CDF.

the original article:

D0: no bump

the Japanese version:

D0: no bump (in Japanese)

Tuesday, June 7, 2011

translation "More details about the CDF bump"

Japanese version
6 Jun. on "Résonaances" an article titled "More details about the CDF bump" had been posted. I translated it into Japanese.

But I cannot understand the last part which said "LHC have no rights to see the bump of,,,"

the original article:

More details about the CDF bump

the Japanese version:

More details about the CDF bump (in Japanese)

Monday, June 6, 2011

Monstrous moonshine, finite groups, and string theory

Japanese version
Mr. Lubos Motl's article in 2 Dec. 2006 titled "Monstrous moonshine, finite groups, and string theory" is closely related to "Monstrous symmetry of black holes: beauty and the beast." I also translate it into Japanese and post on my blog.

the original:

Monstrous moonshine, finite groups, and string theory

the Japanese version:

Monstrous moonshine, finite groups, and string theory (in Japanese)

The original article has a lot of links and the trans. contains them.

Riemann Zeta Function and Functional Equation VI

Japanese version
In Dr. Boyd's articles there are a lot of words about automorphic forms. I posted "Riemann Zeta Function and Functional Equation VI" in order to explain automorphic forms but in Japanese. Now I translate it into English and post it.

A Short Story of Automorphic Forms

the original Japanese document:

Riemann Zeta Function and Functional Equation VI (in Japanese)

Thursday, June 2, 2011

Mahler’s measure, hyperbolic geometry and the dilogarithm (the Japanese version is tentative)

Japanese version VI Japanese version VII Japanese version VIII
I have found Home. Page of Dr. Boyd. There are some summaries of the conferennse at BIRS. In particular, the summary in 2003 titled "The Many Aspects of Mahler's Measure" is very suitable to explain the posted articles about Dr. Boyd. Then I will translated it, separating to 3 parts.

The original document:

The Many Aspects of Mahler's Measure

and Dr. Boyd's Home Page:

David W. Boyd

The first part of the translation:

Mahler’s measure, hyperbolic geometry and the dilogarithm VI (in Japanese)

Mahler’s measure, hyperbolic geometry and the dilogarithm VII (in Japanese)

Mahler’s measure, hyperbolic geometry and the dilogarithm VIII (in Japanese)

I will add some little comments so the Japanese versions are tentative.

Wednesday, June 1, 2011

Translation ”Theorists vs. the CDF bump " into Japanese

Japanese version
Yesterday before at am6:30(JST) on "resonaance" an article titled "Theorists vs. the CDF bump " had been posted. I translated a little carefully into Japanese.

Consequently This article is explanation of the next article "CDF: Wjj bump almost 5 sigma!!!."

the original article:

Theorists vs. the CDF bump

the Japanese version:

Yesterday's article on "resonaance"

Translation "CDF: Wjj bump almost 5 sigma!!!" into Japanese

Japanese version
Yesterday am6:30(JST) on "resonaance" an article titled "CDF: Wjj bump almost 5 sigma!!!" had been posted. I translated a little carefully into Japanese.

The author said in the article that it is not possible to conclude it until confirming independently in D0, or in LHC. I have translated it into Japanese and post my blog. I will make the last previous one of it into Japanese because there is an explanation about theoretical sides and what progresses behind it. Please give time to me for a while.

the original article:

"CDF: Wjj bump almost 5 sigma!!!

the Japanese version:

Today's article on "resonaance"