26 citations · 54 across the 26 of their papers we have counts for
12 papers · 1 filter
A sharp bound on spacetime distance from quantum entanglement
Zhi-Wei Wang, Arshid Shabir, Mir Faizal +1
Ryu-Takayanagi established how boundary entanglement encodes bulk area. We provide the metric counterpart: boundary mutual information imposes a rigorous lower bound on bulk geodes…
A T-Fold Black Hole in Doubled Type IIB
Mir Faizal, Arshid Shabir
We construct an asymptotically flat T-fold representative of a four-dimensional dyonic black-hole charge orbit in doubled type-IIB theory. Starting from the F1-P-NS5-KKM toroidal s…
Chern-Simons couplings, modular duality, and anomaly cancellation in abelian F-theory
Mir Faizal, Arshid Shabir
F-theory compactifications with a nontrivial Mordell-Weil group realize abelian gauge symmetry through rational sections, but their consistency is ultimately a statement about the…
Discrete \texorpdfstring{}{theta} Projection: A Gauge-Protected Solution to the Strong CP Problem Without Axions
Sameer Ahmad Mir, Bobby Eka Gunara, Mir Faizal
We address the strong CP problem: why the physical QCD angle theta-bar must be extraordinarily small given the stringent bounds on the neutron electric dipole moment. Peccei-Quinn…
A Perfectoid Duality Between M-Theory and F-Theory
Arshid Shabir, Bobby Eka Gunara, Mir Faizal
We present a non-singular, definition-level formulation of F-theory by replacing the traditional shrinking-fiber limit of M-theory with compactification on a tower-completed circle…
Undecidability in Spacetime Geometry via the AdS/CFT Correspondence
Sameer Ahmad Mir, Francesco Marino, Arshid Shabir +2
Undecidability, a hallmark of Gödel incompleteness theorems, has recently emerged in quantum many-body physics through the spectral gap problem. We demonstrate how this logical lim…
A Novel Construction of de Sitter Vacua in Heterotic String Theory
Mir Faizal, Arshid Shabir
We present a concrete string-theoretic mechanism that generates four-dimensional de Sitter vacua from non-geometric R-flux compactifications of heterotic string theory. The constru…
Holographic Consequences of Heterotic String Theory beyond its Supergravity Approximation
Leon Berdichevsky Acosta, Salman Sajad Wani, Arshid Shabir +6
In this work, we study the effects of stringy corrections on the low energy effective action derived from heterotic string theory beyond its supergravity approximation. Compactifyi…
5d-4d Correspondence in Twisted M-theory on a Conifold
Meer Ashwinkumar, Mir Faizal, Arshid Shabir +2
We study twisted M-theory in a general conifold background, and describe it in terms of a 5d non-commutative Chern-Simons-matter theory, which is equivalent to 5d non-commutative C…
Consequences of Godel Theorems on Third Quantized Theories Like String Field Theory and Group Field Theory
Mir Faizal, Arshid Shabir, Aatif Kaisar Khan
The observation that spacetime and quantum fields on it have to be dynamically produced in any theory of quantum gravity implies that quantum gravity should be defined on the confi…
Topologically Stable BPS and Non-BPS States in Supersymmetric Baby-Skyrme Model
Emir Syahreza Fadhilla, Ardian Nata Atmaja, Bobby Eka Gunara +1
The supersymmetric baby-Skyrme model is an interesting field theoretical model, and its BPS states have been studied using the usual methods. Here, we propose a novel method to rig…
Quantization of Yang-Mills Theory in de Sitter Spacetime
Aasiya Shaikh, Mir Faizal, Naveed Ahmad Shah
In this paper, we analyze the quantization of Yang-Mills theory in the de Sitter spacetime. It is observed that the Faddeev--Popov ghost propagator is divergent in this spacetime.…