Search Results - "Saxena, Avadh"

Optical conductivity of multi-Weyl node semimetals due to electromagnetic and axial pseudogauge fields by Schmeltzer, D., Saxena, Avadh

“…We compute the optical conductivity of a multi-Weyl semimetal in the presence of electromagnetic and axial fields. In the first part of the paper we use a U(1)…”
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Excitonic effects in two-dimensional semiconductors: Path integral Monte Carlo approach by Velizhanin, Kirill A., Saxena, Avadh

“…The most striking features of novel two-dimensional semiconductors (e.g., transition metal dichalcogenide monolayers or phosphorene) is a strong Coulomb…”
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Logarithmic potential with super-super-exponential kink profiles and tails by Khare, Avinash, Saxena, Avadh

“…We consider a novel one dimensional model of a logarithmic potential which has super-super-exponential kink profiles as well as kink tails. We provide analytic…”
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Non-hermitian quantum thermodynamics by Gardas, Bartłomiej, Deffner, Sebastian, Saxena, Avadh

“…Thermodynamics is the phenomenological theory of heat and work. Here we analyze to what extent quantum thermodynamic relations are immune to the underlying…”
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Superposed periodic kink and pulse solutions of coupled nonlinear equations by Khare, Avinash, Banerjee, Saikat, Saxena, Avadh

“…We present novel previously unexplored periodic solutions, expressed in terms of Jacobi elliptic functions, for both a coupled ϕ4 model and a coupled nonlinear…”
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Surface-wave-assisted nonreciprocity in spatio-temporally modulated metasurfaces by Cardin, Andrew E., Silva, Sinhara R., Vardeny, Shai R., Padilla, Willie J., Saxena, Avadh, Taylor, Antoinette J., Kort-Kamp, Wilton J. M., Chen, Hou-Tong, Dalvit, Diego A. R., Azad, Abul K.

“…Emerging photonic functionalities are mostly governed by the fundamental principle of Lorentz reciprocity. Lifting the constraints imposed by this principle…”
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Noncircular skyrmion and its anisotropic response in thin films of chiral magnets under a tilted magnetic field by Lin, Shi-Zeng, Saxena, Avadh

“…Here we study the equilibrium and dynamical properties of skyrmions in thin films of chiral magnets with oblique magnetic field. The shape of an individual…”
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ac current generation in chiral magnetic insulators and Skyrmion motion induced by the spin Seebeck effect by Lin, Shi-Zeng, Batista, Cristian D, Reichhardt, Charles, Saxena, Avadh

“…We show that a temperature gradient induces an ac electric current in multiferroic insulators when the sample is embedded in a circuit. We also show that a…”
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Quantum fluctuations drive nonmonotonic correlations in a qubit lattice by Lopez-Bezanilla, Alejandro, King, Andrew D., Nisoli, Cristiano, Saxena, Avadh

“…Fluctuations may induce the degradation of order by overcoming ordering interactions, consequently leading to an increase of entropy. This is particularly…”
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Kink-antikink collisions and multi-bounce resonance windows in higher-order field theories by Christov, Ivan C., Decker, Robert J., Demirkaya, A., Gani, Vakhid A., Kevrekidis, P.G., Saxena, Avadh

“…•Kink collisions in higher-order field-theoretic models (ϕ8,ϕ10,ϕ12) are examined.•The intricacies of collisions between kinks with power-law tails are…”
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Broken symmetries, non-reciprocity, and multiferroicity by Cheong, Sang-Wook, Talbayev, Diyar, Kiryukhin, Valery, Saxena, Avadh

“…The interplay of space and time symmetries, ferroic properties, chirality and notions of reciprocity determines many of the technologically important…”
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Domain wall diode based on functionally graded Dzyaloshinskii–Moriya interaction by Yershov, Kostiantyn V., Kravchuk, Volodymyr P., Sheka, Denis D., van den Brink, Jeroen, Saxena, Avadh

“…We present a general approach for studying the dynamics of domain walls in biaxial ferromagnetic stripes with functionally graded Dzyaloshinskii–Moriya…”
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Kink solutions with power law tails by Khare, Avinash, Saxena, Avadh

“…We present a comprehensive review about the various facets of kink solutions with a power law tail, which have received considerable attention during the last…”
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Curvature distribution and autocorrelations in elliptic cylinders and cones by Gupta, Sanju, Saxena, Avadh

“…Not all micro-vessels (MV) are traditionally circular and there are examples of elliptic cylindrical MVs in life sciences, particularly if projected with a…”
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Tuning the electronic properties of corrugated graphene: Confinement, curvature, and band-gap opening by Atanasov, Victor, Saxena, Avadh

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Emergent inequality and self-organized social classes in a network of power and frustration by Mahault, Benoit, Saxena, Avadh, Nisoli, Cristiano

“…We propose a simple agent-based model on a network to conceptualize the allocation of limited wealth among more abundant expectations at the interplay of…”
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Influence of elastic anisotropy on structural nanoscale textures by Lloveras, Pol, Castán, Teresa, Porta, Marcel, Planes, Antoni, Saxena, Avadh

“…We study the influence of elastic anisotropy on nanoscale precursor textures that exist in some shape-memory alloys and show that tweed occurs in the limit of…”
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Stability of PT and anti- PT -symmetric Hamiltonians with multiple harmonics by Cen, Julia, Joglekar, Yogesh N., Saxena, Avadh

“…Hermitian Hamiltonians with time-periodic coefficients can be analyzed via Floquet theory, and have been extensively used for engineering Floquet Hamiltonians…”
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Reverse phase transformation of martensite to austenite in stainless steels: a 3D phase-field study by Yeddu, Hemantha Kumar, Lookman, Turab, Saxena, Avadh

“…The martensitic transformation of austenite as well as the reversion of martensite to austenite has been reported to significantly improve mechanical…”
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Intrinsic localized modes of a classical discrete anisotropic Heisenberg ferromagnetic spin chain by Lakshmanan, M., Subash, B., Saxena, Avadh

“…We report several exact intrinsic localized mode solutions of the classical spin evolution equation of a one-dimensional anisotropic Heisenberg ferromagnetic…”
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