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تسجيل مستخدم جديدA Frustrated 3-Dimensional Antiferromagnet: Stacked $J_{1}-J_{2}$ Layers
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We study a frustrated 3D antiferromagnet of stacked $J_1 - J_2$ layers. The intermediate quantum spin liquid phase, present in the 2D case, narrows with increasing interlayer coupling and vanishes at a triple point. Beyond this there is a direct first-order transition from N{ e}el to columnar order. Possible applications to real materials are discussed.
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