New AdS2 backgrounds and $$ \mathcal{N} $$ = 4 conformal quantum mechanics
Keyword(s):
The One
◽
Abstract We present a new infinite family of Type IIB backgrounds with an AdS2 factor, preserving $$ \mathcal{N} $$ N = 4 SUSY. For each member of the family we propose a precise dual Super Conformal Quantum Mechanics (SCQM). We provide holographic expressions for the number of vacua (the “central charge”), Chern-Simons terms and other non-perturbative aspects of the SCQM. We relate the “central charge” of the one-dimensional system with a combination of electric and magnetic fluxes in Type IIB. The Ramond-Ramond fluxes are used to propose an extremisation principle for the central charge. Other physical and geometrical aspects of these conformal quantum mechanics are analysed.
Keyword(s):
1998 ◽
Vol 63
(6)
◽
pp. 761-769
◽
Keyword(s):
2014 ◽
Vol 31
(10)
◽
pp. 2078-2087
◽
Keyword(s):
2018 ◽
Vol 33
(26)
◽
pp. 1850150
◽
Keyword(s):
1964 ◽
Vol 5
(7)
◽
pp. 930-943
◽
2011 ◽
Vol 26
(16)
◽
pp. 2735-2742
◽