118 citations · 487 across the 21 of their papers we have counts for
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Renormalization of Noncommutative Quantum Field Theories
Amilcar R. de Queiroz, Rahul Srivastava, Sachindeo Vaidya
We report on a comprehensive analysis of the renormalization of noncommutative ϕ^4 scalar field theories on the Groenewold-Moyal (GM) plane. These scalar field theories are twisted…
Entanglement, Particle Identity and the GNS Construction: A Unifying Approach
A. P. Balachandran, T. R. Govindarajan, Amilcar R. de Queiroz +1
A novel approach to entanglement, based on the Gelfand-Naimark-Segal (GNS) construction, is introduced. It considers states as well as algebras of observables on an equal footing.…
A Dirac type xp-Model and the Riemann Zeros
Kumar S. Gupta, E. Harikumar, Amilcar R. de Queiroz
We propose a Dirac type modification of the xp-model to a $x \slashed{p}$ model on a semi-infinite cylinder. This model is inspired by recent work by Sierra et al on the xp-model o…
Electric Dipole Moment from QCD and How It Vanishes for Mixed States
A. P. Balachandran, T. R. Govindarajan, Amilcar R. de Queiroz
In a previous paper [1], we studied the mass and formulated its chirally symmetric coupling to fermions which induces electric dipole moment (EDM). Here we calculate the EDM t…
Novel Studies on the η' Effective Lagrangian
A. P. Balachandran, T. R. Govindarajan, Amilcar R. de Queiroz
The effective Lagrangian for η' incorporating the effect of the QCD θ-angle has been developed previously. We revisit this Lagrangian and carry out its canonical quantization with…