On N-spike strings in conformal gauge with NS-NS fluxes
文献类型：期刊论文
| 作者 | Banerjee, Aritra; Biswas, Sagar2; Pandit, Priyadarshini; Panigrahi, Kamal L. |
| 刊名 | JOURNAL OF HIGH ENERGY PHYSICS
 |
| 出版日期 | 2019 |
| 期号 | 8页码:124 |
| 关键词 | ADS(3) X S-3 S-MATRIX T-4 LIMIT |
| ISSN号 | 1029-8479 |
| DOI | 10.1007/JHEP08(2019)124 |
| 英文摘要 | The AdS(3) x S-3 string sigma model supported both by NS-NS and R-R fluxes has become a well known integrable model, however a putative dual field theory description remains incomplete. We study the anomalous dimensions of twist operators in this theory via semiclassical string methods. We describe the construction of a multi-cusp closed string in conformal gauge moving in AdS(3) with fluxes, which supposedly is dual to a general higher twist operator. After analyzing the string profiles and conserved charges for the string, we find the exact dispersion relation between the charges in the 'long' string limit. This dispersion relation in leading order turns out to be similar to the case of pure RR flux, with the coupling being scaled by a factor that depends on the amount of NS-NS flux turned on. We also analyse the case of pure NS flux, where the dispersion relation simplifies considerably. Furthermore, we discuss the implications of these results at length. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27048]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.Ramakrishna Mission Vidyamandira, Dept Phys, Belur Math 711202, Howrah, India 2.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 3.Pandit, Priyadarshini; Panigrahi, Kamal L.] Indian Inst Technol Kharagpur, Dept Phys, Kharagpur 721302, W Bengal, India |
| 推荐引用方式 GB/T 7714 | Banerjee, Aritra,Biswas, Sagar,Pandit, Priyadarshini,et al. On N-spike strings in conformal gauge with NS-NS fluxes[J]. JOURNAL OF HIGH ENERGY PHYSICS,2019(8):124. |
| APA | Banerjee, Aritra,Biswas, Sagar,Pandit, Priyadarshini,&Panigrahi, Kamal L..(2019).On N-spike strings in conformal gauge with NS-NS fluxes.JOURNAL OF HIGH ENERGY PHYSICS(8),124. |
| MLA | Banerjee, Aritra,et al."On N-spike strings in conformal gauge with NS-NS fluxes".JOURNAL OF HIGH ENERGY PHYSICS .8(2019):124. |
入库方式： OAI收割
来源：理论物理研究所
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