Necessity of negativity in quantum theory

Necessity of Superposition of Macroscopically Distinct States for Quantum Computational Speedup

Neel state of antiferromagnet as a result of a local measurement in the distributed quantum system

Negative Binomial and Multinomial States: probability distributions and coherent states

Negative Binomial States of Quantized Radiation Fields

Negative Binomial States of the Radiation Field and their Excitations are Nonlinear Coherent States

Negative differential conductivity in Heisenberg XXZ chain far from equilibrium

Negative Differential Resistance of Electrons in Graphene Barrier

Negative Energy Densities in Quantum Field Theory

Negative Energy in Superposition and Entangled States

Negative entanglement measure for bipartite separable mixed states

Negative Entanglement Measure, and What It Implies

Negative entropy and information in quantum mechanics

Negative entropy in quantum information theory

Negative Group Delay and Superluminal Propagation: An Electronic Circuit Approach

Negative group delay for Dirac particles traveling through a potential well

Negative phase time for Scattering at Quantum Wells: A Microwave Analogy Experiment

Negative Polarization through Photon to Electron Spin Polarization Transfer in GaAs Quantum Wells

Negative Power Spectra in Quantum Field Theory

Negative Quasi-Probability Representation is a Necessary Resource for Magic State Distillation