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pro vyhledávání: '"Chatterjee, Ritankar"'
We investigate tensionless (or null) bosonic string theory with a Kalb-Ramond background turned on. In analogy with the tensile case, we find that the Kalb-Ramond field has a non-trivial effect on the spectrum only when the theory is compactified on
Externí odkaz:
http://arxiv.org/abs/2404.01385
We study circle compactifications of tensionless bosonic string theory, both at the classical and the quantum level. The physical state condition for different representations of BMS$_3$, the worldsheet residual gauge symmetry for tensionless strings
Externí odkaz:
http://arxiv.org/abs/2307.01275
We investigate two dimensional (2d) quantum field theories which exhibit Non- Lorentzian Ka\v{c}-Moody (NLKM) algebras as their underlying symmetry. Our investigations encompass both 2d Galilean (speed of light $c \rightarrow \infty$) and Carrollian
Externí odkaz:
http://arxiv.org/abs/2301.04686
Autor:
Bagchi, Arjun, Chatterjee, Ritankar, Kaushik, Rishabh, Pal, Sanchari, Riegler, Max, Sarkar, Debmalya
We investigate quantum field theories in two dimensions (2d) with an underlying Bondi-van der Burgh-Metzner-Sachs (BMS) symmetry augmented by $\mathfrak{u}(1)$ currents. These field theories are expected to holographically capture features of charged
Externí odkaz:
http://arxiv.org/abs/2209.06832
The tensionless limit of string theory has recently been formulated in terms of worldsheet Rindler physics. In this paper, by considering closed strings moving in background Rindler spacetimes, we provide a concrete exemplification of this phenomenon
Externí odkaz:
http://arxiv.org/abs/2111.01172
Akademický článek
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Autor:
Bagchi, Arjun, Chatterjee, Ritankar, Kaushik, Rishabh, Pal, Sanchari, Riegler, Max, Sarkar, Debmalya
Publikováno v:
Physical Review
We investigate quantum field theories in two dimensions (2D) with an underlying Bondi–van der Burgh–Metzner-Sachs symmetry augmented by u(1) currents. These field theories are expected to holographically capture features of charged versions of co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3000::5e70f77ec2d3091d9ade04480e0f0d26
http://repo.scoap3.org/api
http://repo.scoap3.org/api
Akademický článek
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