Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Miwa, Akitsugu"'
Autor:
Miwa, Akitsugu, Sugita, Kazuhiro
We study candidates of the multiple-brane solutions of bosonic open string field theory. They are constructed by performing a singular gauge transformation $n$ times for the Erler-Maccaferri solution. We check the EOM in the strong sense, and find th
Externí odkaz:
http://arxiv.org/abs/1707.00585
Autor:
Miwa, Akitsugu
Publikováno v:
Phys. Rev. D 91, 106003 (2015)
We reconsider a gravity dual of a 1/4 BPS Wilson loop. In the case of an expectation value of the Wilson loop, it is known that broken zero modes of a string world sheet in the gravity side play important roles in the limit $\lambda \to \infty$ with
Externí odkaz:
http://arxiv.org/abs/1502.04299
Autor:
Miwa, Akitsugu
Kyoto University (京都大学)
0048
甲第12099号
理博第2993号
新制||理||1446(附属図書館)
23935
UT51-2006-J94
学位規則第4条第1項該当
0048
甲第12099号
理博第2993号
新制||理||1446(附属図書館)
23935
UT51-2006-J94
学位規則第4条第1項該当
Externí odkaz:
http://hdl.handle.net/2433/144182
Autor:
Enari, Takayuki, Miwa, Akitsugu
We study a holographic description for correlation function of 1/4 BPS Wilson loop operator and 1/2 BPS local operator carrying a large R-charge of order \sqrt \lambda. We construct a rotating string solution which is extended in S5 as well as in AdS
Externí odkaz:
http://arxiv.org/abs/1208.0821
Publikováno v:
JHEP 1105:011,2011
It is well-known that a supermembrane in the light-cone gauge has a continuous spectrum and is unstable. Physical interpretation of this instability is that a supermembrane can have a long thin tube without cost of energy and consequently it becomes
Externí odkaz:
http://arxiv.org/abs/1102.3277
We apply a generic framework of linear sigma models for revealing a mechanism of the mysterious phenomenon, the chiral magnetic effect, in quark-gluon plasma. An electric current arises along a background magnetic field, which is given rise to by Q-b
Externí odkaz:
http://arxiv.org/abs/1012.3264
Publikováno v:
JHEP 1008:004,2010
We make a detailed study of the infinite dimensional Galilean Conformal Algebra (GCA) in the case of two spacetime dimensions. Classically, this algebra is precisely obtained from a contraction of the generators of the relativistic conformal symmetry
Externí odkaz:
http://arxiv.org/abs/0912.1090
Publikováno v:
Phys.Rev.D79:126010,2009
We study the supersymmetric Wilson loops in the four-dimensional N=4 super Yang-Mills theory in the context of AdS/CFT correspondence. In the gauge theory side, it is known that the expectation value of the Wilson loops of circular shape with winding
Externí odkaz:
http://arxiv.org/abs/0812.4229
Publikováno v:
Phys.Rev.Lett.102:181602,2009
In the string/gauge duality it is important to understand how the space-time geometry is encoded in gauge theory observables. We address this issue in the case of the D0-brane system at finite temperature T. Based on the duality, the temporal Wilson
Externí odkaz:
http://arxiv.org/abs/0811.2081
Publikováno v:
JHEP 0805:102,2008
We further discuss a rotating dual giant Wilson loop (D3-brane) solution constructed in Lorentzian AdS by Drukker et al. The solution is shown to be composed of a dual giant Wilson loop and a dual giant graviton by minutely examining its shape. This
Externí odkaz:
http://arxiv.org/abs/0802.2735