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20152026
most citedModern Computing: Vision and Challenges

178 citations

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Showing 2019Show all

5 papers · 1 filter

cond-mat.str-el2019★ 9 cited

Pronounced 2/3 magnetization plateau in a frustrated = 1 isolated spin-triangle compound: Interplay between Heisenberg and biquadratic exchange interactions

S. Chattopadhyay, B. Lenz, S. Kanungo +13

We report the synthesis and characterization of a new quantum magnet [2-[Bis(2-hydroxybenzyl)aminomethyl]pyridine]Ni(II)-trimer (BHAP-Ni3) in single-crystalline form. Our combined…

quant-ph2019★ 8 cited

Level anti-crossings of an NV center in diamond: Decoherence-free subspaces and 3D sensors of microwave magnetic fields

K. Rama Koteswara Rao, Dieter Suter

Nitrogen-vacancy (NV) centers in diamond have become an important tool for quantum technologies. All of these applications rely on long coherence times of electron and nuclear spin…

quant-ph2019★ 6 cited

Optimal photon energies for initialization of hybrid spin quantum registers of NV centers in diamond

K. Rama Koteswara Rao, Yihua Wang, Zingfu Zhang +1

Initializing quantum registers with high fidelity is a fundamental precondition for many applications like quantum information processing and sensing. The electronic and nuclear sp…

math.FA2019

Positive Weight Function and Classification of g-Frames

Anirudha Poria

Given a positive weight function and an isometry map on a Hilbert spaces , we study a class of linear maps which is a -frame, -Riesz basis and a -orthonormal…

math.OC2019★ 6 cited

On approximating the nearest Ω-stable matrix

Neelam Choudhary, Nicolas Gillis, Punit Sharma

In this paper, we consider the problem of approximating a given matrix with a matrix whose eigenvalues lie in some specific region Ω, within the complex plane. More precisely, we c…