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BOOK TWO IN CHARLES E. GANNON’S VORTEX OF WORLDS EPIC FANTASY SERIES A little bit of knowledge can be a dangerous thing . . . but knowing the full truth might get you killed. Druadaen, Outrider for the once-mighty Dunarran Consentium, has proven that there are irreconcilable contradictions between magic and physics on Arrdanc, the world of his birth. And what is his reward for this important discovery, made against all odds and at considerable personal risk? Exile—organized and compelled by nervous temple hierarchs. However, Druadaen remains determined to uncover what several ancient persons and beings have urged him to seek: “the truth of the world”—which might only be gained by traveling beyond it. Indeed, the mysterious Lady of the Mirror speculates that he might find the answers by journeying to the other side of her unusual looking glass: a reflective, ethereal portal that she calls a “shimmer.” But there’s a catch: because the mysterious portal only allows a single person to pass through, Druadaen must leave his companions behind. Unfortunately, once he has, they discover that the “shimmer” only allows travelers to leave Arrdanc, not return to it. So his friends, led by stalwart swordsman Ahearn, resolve to find another means by which they can retrieve Druadaen—and with him, the truth of the world. There’s just one small problem with their quest: the closer they come to finding a solution, the more obvious it becomes that various powers on Arrdanc don’t want them to succeed. In fact, they’d rather Druadaen doesn’t return at all. So much so that they might kill both him and his friends in order to prevent it. At the publisher's request, this title is sold without DRM (Digital Rights Management). About the work of Charles E. Gannon: Caine’s Mutiny: “This is military Science Fiction the way it’s supposed to be written. . . . All in all, a highly satisfying tale of the Terran Republic that moves the story forward and sets us up for the next chapter, which promises to be interesting at worst and explosive at best.” —SFcrowsnest Raising Caine: “Raising Caine unveils a lot of thought-provoking ideas but ultimately this is a space opera adventure. There are space battles, daring emergency landings, desperate quests, hand-to-hand combat, and double-and-triple crosses. It’s an engrossing read. . . . It’s an intergalactic thrill-ride.” —Fantasy and Science Fiction Book and Audiobook Reviews “This is science-fiction adventure on a grand scale.” —Kirkus “Gannon’s harrowing . . . military space opera (following Trial by Fire) builds well on his established setting . . . Gannon’s signature attention to developing realistic alien worlds makes this installment satisfying.” —Publishers Weekly
This work addresses dynamical aspects of quantum criticality in two space dimensions. It probes two energy scales: the amplitude (Higgs) mode, which describes fluctuations of the order parameter amplitude in the broken symmetry phase and the dual vortex superfluid stiffness. The results demonstrate that the amplitude mode can be probed arbitrarily close to criticality in the universal line shape of the scalar susceptibility and the optical conductivity. The hallmark of quantum criticality is the emergence of softening energy scales near the phase transition. In addition, the author employs the charge-vortex duality to show that the capacitance of the Mott insulator near the superfluid to insulator phase transition serves as a probe for the dual vortex superfluid stiffness. The numerical methods employed are described in detail, in particular a worm algorithm for O(N) relativistic models and methods for numerical analytic continuation of quantum Monte Carlo data. The predictions obtained are particularly relevant to recent experiments in cold atomic systems and disordered superconductors.
The Landau Institute for Theoretical Physics was created in 1965 by a group of LD Landau's pupils. Very soon, it was widely recognized as one of the world's leading centers in theoretical physics. According to Science Magazine, the Institute in the eighties had the highest citation index among all the scientific organizations in the former Soviet Union. This collection of the best papers of the Institute reflects the development of the many directions in the exact sciences during the last 30 years. The reader can find the original formulations of well-known notions in condensed matter theory, quantum field theory, mathematical physics and astrophysics, which were introduced by members of the Landau Institute.The following are some of the achievements described in this book: monopoles (A Polyakov), instantons (A Belavin et al.), weak crystallization (S Brazovskii), spin superfluidity (I Fomin), finite band potentials (S Novikov) and paraconductivity (A Larkin, L Aslamasov).
Topological quantum numbers are distinguished from quantum numbers based on symmetry because they are insensitive to the imperfections of the systems in which they are observed. They have become very important in precision measurements in recent years, and provide the best measurements of voltage and electrical resistance. This book describes the theory of such quantum numbers, starting with Dirac''s argument for the quantization of electric charge, and continuing with discussions on the helium superfluids, flux quantization and the Josephson effect in superconductors, the quantum Hall effect, solids and liquid crystals, and topological phase transitions. The accompanying reprints include some of the classic experimental and theoretical papers in this area.Physicists OCo both experimental and theoretical OCo who are interested in the topic will find this book an invaluable reference."
This book discusses the physical mechanisms that drive counterflows, examining how they emerge, develop, become double and multiple counterflows and comprise both global and local circulations. Counterflows play an important role in nature and technology. A natural example is the Gulf Stream and the opposite flow in the ocean depths. Technological applications include hydrocyclones, vortex tubes and vortex combustors. These elongated counterflows are wildly turbulent but survive intense mixing, a seeming paradox. Local counterflows, whose spatial extent is small compared with that of surrounding flows, occur behind bluff bodies and in swirling streams. The latter are often referred to as vortex breakdown bubbles, which occur in tornadoes and above delta wings. Most scale counterflows are cosmic bipolar jets. Most miniature counterflows occur in capillary menisci of electrosprays and fuel atomisers.
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.